1 1 P 1 C1^1 P 1 P 1 triclinic 1 2 2 -P 1 Ci^1 P -1 P -1 triclinic 2 3 3 P 2y C2^1 P 1 2 1 P 1 2 1 monoclinic 2 4 3 P 2 C2^1 P 1 1 2 P 1 1 2 monoclinic 2 5 3 P 2x C2^1 P 2 1 1 P 2 1 1 monoclinic 2 6 4 P 2yb C2^2 P 1 21 1 P 1 21 1 monoclinic 2 7 4 P 2c C2^2 P 1 1 21 P 1 1 21 monoclinic 2 8 4 P 2xa C2^2 P 21 1 1 P 21 1 1 monoclinic 2 9 5 C 2y C2^3 C 1 2 1 C 1 2 1 monoclinic 4 10 5 A 2y C2^3 A 1 2 1 A 1 2 1 monoclinic 4 11 5 I 2y C2^3 I 1 2 1 I 1 2 1 monoclinic 4 12 5 A 2 C2^3 A 1 1 2 A 1 1 2 monoclinic 4 13 5 B 2 C2^3 B 1 1 2 B 1 1 2 monoclinic 4 14 5 I 2 C2^3 I 1 1 2 I 1 1 2 monoclinic 4 15 5 B 2x C2^3 B 2 1 1 B 2 1 1 monoclinic 4 16 5 C 2x C2^3 C 2 1 1 C 2 1 1 monoclinic 4 17 5 I 2x C2^3 I 2 1 1 I 2 1 1 monoclinic 4 18 6 P -2y Cs^1 P 1 m 1 P 1 m 1 monoclinic 2 19 6 P -2 Cs^1 P 1 1 m P 1 1 m monoclinic 2 20 6 P -2x Cs^1 P m 1 1 P m 1 1 monoclinic 2 21 7 P -2yc Cs^2 P 1 c 1 P 1 c 1 monoclinic 2 22 7 P -2yac Cs^2 P 1 n 1 P 1 n 1 monoclinic 2 23 7 P -2ya Cs^2 P 1 a 1 P 1 a 1 monoclinic 2 24 7 P -2a Cs^2 P 1 1 a P 1 1 a monoclinic 2 25 7 P -2ab Cs^2 P 1 1 n P 1 1 n monoclinic 2 26 7 P -2b Cs^2 P 1 1 b P 1 1 b monoclinic 2 27 7 P -2xb Cs^2 P b 1 1 P b 1 1 monoclinic 2 28 7 P -2xbc Cs^2 P n 1 1 P n 1 1 monoclinic 2 29 7 P -2xc Cs^2 P c 1 1 P c 1 1 monoclinic 2 30 8 C -2y Cs^3 C 1 m 1 C 1 m 1 monoclinic 4 31 8 A -2y Cs^3 A 1 m 1 A 1 m 1 monoclinic 4 32 8 I -2y Cs^3 I 1 m 1 I 1 m 1 monoclinic 4 33 8 A -2 Cs^3 A 1 1 m A 1 1 m monoclinic 4 34 8 B -2 Cs^3 B 1 1 m B 1 1 m monoclinic 4 35 8 I -2 Cs^3 I 1 1 m I 1 1 m monoclinic 4 36 8 B -2x Cs^3 B m 1 1 B m 1 1 monoclinic 4 37 8 C -2x Cs^3 C m 1 1 C m 1 1 monoclinic 4 38 8 I -2x Cs^3 I m 1 1 I m 1 1 monoclinic 4 39 9 C -2yc Cs^4 C 1 c 1 C 1 c 1 monoclinic 4 40 9 A -2yab Cs^4 A 1 n 1 A 1 n 1 monoclinic 4 41 9 I -2ya Cs^4 I 1 a 1 I 1 a 1 monoclinic 4 42 9 A -2ya Cs^4 A 1 a 1 A 1 a 1 monoclinic 4 43 9 C -2yac Cs^4 C 1 n 1 C 1 n 1 monoclinic 4 44 9 I -2yc Cs^4 I 1 c 1 I 1 c 1 monoclinic 4 45 9 A -2a Cs^4 A 1 1 a A 1 1 a monoclinic 4 46 9 B -2ab Cs^4 B 1 1 n B 1 1 n monoclinic 4 47 9 I -2b Cs^4 I 1 1 b I 1 1 b monoclinic 4 48 9 B -2b Cs^4 B 1 1 b B 1 1 b monoclinic 4 49 9 A -2ab Cs^4 A 1 1 n A 1 1 n monoclinic 4 50 9 I -2a Cs^4 I 1 1 a I 1 1 a monoclinic 4 51 9 B -2xb Cs^4 B b 1 1 B b 1 1 monoclinic 4 52 9 C -2xac Cs^4 C n 1 1 C n 1 1 monoclinic 4 53 9 I -2xc Cs^4 I c 1 1 I c 1 1 monoclinic 4 54 9 C -2xc Cs^4 C c 1 1 C c 1 1 monoclinic 4 55 9 B -2xab Cs^4 B n 1 1 B n 1 1 monoclinic 4 56 9 I -2xb Cs^4 I b 1 1 I b 1 1 monoclinic 4 57 10 -P 2y C2h^1 P 1 2/m 1 P 1 2/m 1 monoclinic 4 58 10 -P 2 C2h^1 P 1 1 2/m P 1 1 2/m monoclinic 4 59 10 -P 2x C2h^1 P 2/m 1 1 P 2/m 1 1 monoclinic 4 60 11 -P 2yb C2h^2 P 1 21/m 1 P 1 21/m 1 monoclinic 4 61 11 -P 2c C2h^2 P 1 1 21/m P 1 1 21/m monoclinic 4 62 11 -P 2xa C2h^2 P 21/m 1 1 P 21/m 1 1 monoclinic 4 63 12 -C 2y C2h^3 C 1 2/m 1 C 1 2/m 1 monoclinic 8 64 12 -A 2y C2h^3 A 1 2/m 1 A 1 2/m 1 monoclinic 8 65 12 -I 2y C2h^3 I 1 2/m 1 I 1 2/m 1 monoclinic 8 66 12 -A 2 C2h^3 A 1 1 2/m A 1 1 2/m monoclinic 8 67 12 -B 2 C2h^3 B 1 1 2/m B 1 1 2/m monoclinic 8 68 12 -I 2 C2h^3 I 1 1 2/m I 1 1 2/m monoclinic 8 69 12 -B 2x C2h^3 B 2/m 1 1 B 2/m 1 1 monoclinic 8 70 12 -C 2x C2h^3 C 2/m 1 1 C 2/m 1 1 monoclinic 8 71 12 -I 2x C2h^3 I 2/m 1 1 I 2/m 1 1 monoclinic 8 72 13 -P 2yc C2h^4 P 1 2/c 1 P 1 2/c 1 monoclinic 4 73 13 -P 2yac C2h^4 P 1 2/n 1 P 1 2/n 1 monoclinic 4 74 13 -P 2ya C2h^4 P 1 2/a 1 P 1 2/a 1 monoclinic 4 75 13 -P 2a C2h^4 P 1 1 2/a P 1 1 2/a monoclinic 4 76 13 -P 2ab C2h^4 P 1 1 2/n P 1 1 2/n monoclinic 4 77 13 -P 2b C2h^4 P 1 1 2/b P 1 1 2/b monoclinic 4 78 13 -P 2xb C2h^4 P 2/b 1 1 P 2/b 1 1 monoclinic 4 79 13 -P 2xbc C2h^4 P 2/n 1 1 P 2/n 1 1 monoclinic 4 80 13 -P 2xc C2h^4 P 2/c 1 1 P 2/c 1 1 monoclinic 4 81 14 -P 2ybc C2h^5 P 1 21/c 1 P 1 21/c 1 monoclinic 4 82 14 -P 2yn C2h^5 P 1 21/n 1 P 1 21/n 1 monoclinic 4 83 14 -P 2yab C2h^5 P 1 21/a 1 P 1 21/a 1 monoclinic 4 84 14 -P 2ac C2h^5 P 1 1 21/a P 1 1 21/a monoclinic 4 85 14 -P 2n C2h^5 P 1 1 21/n P 1 1 21/n monoclinic 4 86 14 -P 2bc C2h^5 P 1 1 21/b P 1 1 21/b monoclinic 4 87 14 -P 2xab C2h^5 P 21/b 1 1 P 21/b 1 1 monoclinic 4 88 14 -P 2xn C2h^5 P 21/n 1 1 P 21/n 1 1 monoclinic 4 89 14 -P 2xac C2h^5 P 21/c 1 1 P 21/c 1 1 monoclinic 4 90 15 -C 2yc C2h^6 C 1 2/c 1 C 1 2/c 1 monoclinic 8 91 15 -A 2yab C2h^6 A 1 2/n 1 A 1 2/n 1 monoclinic 8 92 15 -I 2ya C2h^6 I 1 2/a 1 I 1 2/a 1 monoclinic 8 93 15 -A 2ya C2h^6 A 1 2/a 1 A 1 2/a 1 monoclinic 8 94 15 -C 2yac C2h^6 C 1 2/n 1 C 1 2/n 1 monoclinic 8 95 15 -I 2yc C2h^6 I 1 2/c 1 I 1 2/c 1 monoclinic 8 96 15 -A 2a C2h^6 A 1 1 2/a A 1 1 2/a monoclinic 8 97 15 -B 2ab C2h^6 B 1 1 2/n B 1 1 2/n monoclinic 8 98 15 -I 2b C2h^6 I 1 1 2/b I 1 1 2/b monoclinic 8 99 15 -B 2b C2h^6 B 1 1 2/b B 1 1 2/b monoclinic 8 100 15 -A 2ab C2h^6 A 1 1 2/n A 1 1 2/n monoclinic 8 101 15 -I 2a C2h^6 I 1 1 2/a I 1 1 2/a monoclinic 8 102 15 -B 2xb C2h^6 B 2/b 1 1 B 2/b 1 1 monoclinic 8 103 15 -C 2xac C2h^6 C 2/n 1 1 C 2/n 1 1 monoclinic 8 104 15 -I 2xc C2h^6 I 2/c 1 1 I 2/c 1 1 monoclinic 8 105 15 -C 2xc C2h^6 C 2/c 1 1 C 2/c 1 1 monoclinic 8 106 15 -B 2xab C2h^6 B 2/n 1 1 B 2/n 1 1 monoclinic 8 107 15 -I 2xb C2h^6 I 2/b 1 1 I 2/b 1 1 monoclinic 8 108 16 P 2 2 D2^1 P 2 2 2 P 2 2 2 orthorhombic 4 109 17 P 2c 2 D2^2 P 2 2 21 P 2 2 21 orthorhombic 4 110 17 P 2a 2a D2^2 P 21 2 2 P 21 2 2 orthorhombic 4 111 17 P 2 2b D2^2 P 2 21 2 P 2 21 2 orthorhombic 4 112 18 P 2 2ab D2^3 P 21 21 2 P 21 21 2 orthorhombic 4 113 18 P 2bc 2 D2^3 P 2 21 21 P 2 21 21 orthorhombic 4 114 18 P 2ac 2ac D2^3 P 21 2 21 P 21 2 21 orthorhombic 4 115 19 P 2ac 2ab D2^4 P 21 21 21 P 21 21 21 orthorhombic 4 116 20 C 2c 2 D2^5 C 2 2 21 C 2 2 21 orthorhombic 8 117 20 A 2a 2a D2^5 A 21 2 2 A 21 2 2 orthorhombic 8 118 20 B 2 2b D2^5 B 2 21 2 B 2 21 2 orthorhombic 8 119 21 C 2 2 D2^6 C 2 2 2 C 2 2 2 orthorhombic 8 120 21 A 2 2 D2^6 A 2 2 2 A 2 2 2 orthorhombic 8 121 21 B 2 2 D2^6 B 2 2 2 B 2 2 2 orthorhombic 8 122 22 F 2 2 D2^7 F 2 2 2 F 2 2 2 orthorhombic 16 123 23 I 2 2 D2^8 I 2 2 2 I 2 2 2 orthorhombic 8 124 24 I 2b 2c D2^9 I 21 21 21 I 21 21 21 orthorhombic 8 125 25 P 2 -2 C2v^1 P m m 2 P m m 2 orthorhombic 4 126 25 P -2 2 C2v^1 P 2 m m P 2 m m orthorhombic 4 127 25 P -2 -2 C2v^1 P m 2 m P m 2 m orthorhombic 4 128 26 P 2c -2 C2v^2 P m c 21 P m c 21 orthorhombic 4 129 26 P 2c -2c C2v^2 P c m 21 P c m 21 orthorhombic 4 130 26 P -2a 2a C2v^2 P 21 m a P 21 m a orthorhombic 4 131 26 P -2 2a C2v^2 P 21 a m P 21 a m orthorhombic 4 132 26 P -2 -2b C2v^2 P b 21 m P b 21 m orthorhombic 4 133 26 P -2b -2 C2v^2 P m 21 b P m 21 b orthorhombic 4 134 27 P 2 -2c C2v^3 P c c 2 P c c 2 orthorhombic 4 135 27 P -2a 2 C2v^3 P 2 a a P 2 a a orthorhombic 4 136 27 P -2b -2b C2v^3 P b 2 b P b 2 b orthorhombic 4 137 28 P 2 -2a C2v^4 P m a 2 P m a 2 orthorhombic 4 138 28 P 2 -2b C2v^4 P b m 2 P b m 2 orthorhombic 4 139 28 P -2b 2 C2v^4 P 2 m b P 2 m b orthorhombic 4 140 28 P -2c 2 C2v^4 P 2 c m P 2 c m orthorhombic 4 141 28 P -2c -2c C2v^4 P c 2 m P c 2 m orthorhombic 4 142 28 P -2a -2a C2v^4 P m 2 a P m 2 a orthorhombic 4 143 29 P 2c -2ac C2v^5 P c a 21 P c a 21 orthorhombic 4 144 29 P 2c -2b C2v^5 P b c 21 P b c 21 orthorhombic 4 145 29 P -2b 2a C2v^5 P 21 a b P 21 a b orthorhombic 4 146 29 P -2ac 2a C2v^5 P 21 c a P 21 c a orthorhombic 4 147 29 P -2bc -2c C2v^5 P c 21 b P c 21 b orthorhombic 4 148 29 P -2a -2ab C2v^5 P b 21 a P b 21 a orthorhombic 4 149 30 P 2 -2bc C2v^6 P n c 2 P n c 2 orthorhombic 4 150 30 P 2 -2ac C2v^6 P c n 2 P c n 2 orthorhombic 4 151 30 P -2ac 2 C2v^6 P 2 n a P 2 n a orthorhombic 4 152 30 P -2ab 2 C2v^6 P 2 a n P 2 a n orthorhombic 4 153 30 P -2ab -2ab C2v^6 P b 2 n P b 2 n orthorhombic 4 154 30 P -2bc -2bc C2v^6 P n 2 b P n 2 b orthorhombic 4 155 31 P 2ac -2 C2v^7 P m n 21 P m n 21 orthorhombic 4 156 31 P 2bc -2bc C2v^7 P n m 21 P n m 21 orthorhombic 4 157 31 P -2ab 2ab C2v^7 P 21 m n P 21 m n orthorhombic 4 158 31 P -2 2ac C2v^7 P 21 n m P 21 n m orthorhombic 4 159 31 P -2 -2bc C2v^7 P n 21 m P n 21 m orthorhombic 4 160 31 P -2ab -2 C2v^7 P m 21 n P m 21 n orthorhombic 4 161 32 P 2 -2ab C2v^8 P b a 2 P b a 2 orthorhombic 4 162 32 P -2bc 2 C2v^8 P 2 c b P 2 c b orthorhombic 4 163 32 P -2ac -2ac C2v^8 P c 2 a P c 2 a orthorhombic 4 164 33 P 2c -2n C2v^9 P n a 21 P n a 21 orthorhombic 4 165 33 P 2c -2ab C2v^9 P b n 21 P b n 21 orthorhombic 4 166 33 P -2bc 2a C2v^9 P 21 n b P 21 n b orthorhombic 4 167 33 P -2n 2a C2v^9 P 21 c n P 21 c n orthorhombic 4 168 33 P -2n -2ac C2v^9 P c 21 n P c 21 n orthorhombic 4 169 33 P -2ac -2n C2v^9 P n 21 a P n 21 a orthorhombic 4 170 34 P 2 -2n C2v^10 P n n 2 P n n 2 orthorhombic 4 171 34 P -2n 2 C2v^10 P 2 n n P 2 n n orthorhombic 4 172 34 P -2n -2n C2v^10 P n 2 n P n 2 n orthorhombic 4 173 35 C 2 -2 C2v^11 C m m 2 C m m 2 orthorhombic 8 174 35 A -2 2 C2v^11 A 2 m m A 2 m m orthorhombic 8 175 35 B -2 -2 C2v^11 B m 2 m B m 2 m orthorhombic 8 176 36 C 2c -2 C2v^12 C m c 21 C m c 21 orthorhombic 8 177 36 C 2c -2c C2v^12 C c m 21 C c m 21 orthorhombic 8 178 36 A -2a 2a C2v^12 A 21 m a A 21 m a orthorhombic 8 179 36 A -2 2a C2v^12 A 21 a m A 21 a m orthorhombic 8 180 36 B -2 -2b C2v^12 B b 21 m B b 21 m orthorhombic 8 181 36 B -2b -2 C2v^12 B m 21 b B m 21 b orthorhombic 8 182 37 C 2 -2c C2v^13 C c c 2 C c c 2 orthorhombic 8 183 37 A -2a 2 C2v^13 A 2 a a A 2 a a orthorhombic 8 184 37 B -2b -2b C2v^13 B b 2 b B b 2 b orthorhombic 8 185 38 A 2 -2 C2v^14 A m m 2 A m m 2 orthorhombic 8 186 38 B 2 -2 C2v^14 B m m 2 B m m 2 orthorhombic 8 187 38 B -2 2 C2v^14 B 2 m m B 2 m m orthorhombic 8 188 38 C -2 2 C2v^14 C 2 m m C 2 m m orthorhombic 8 189 38 C -2 -2 C2v^14 C m 2 m C m 2 m orthorhombic 8 190 38 A -2 -2 C2v^14 A m 2 m A m 2 m orthorhombic 8 191 39 A 2 -2b C2v^15 A b m 2 A b m 2 orthorhombic 8 192 39 B 2 -2a C2v^15 B m a 2 B m a 2 orthorhombic 8 193 39 B -2a 2 C2v^15 B 2 c m B 2 c m orthorhombic 8 194 39 C -2a 2 C2v^15 C 2 m b C 2 m b orthorhombic 8 195 39 C -2a -2a C2v^15 C m 2 a C m 2 a orthorhombic 8 196 39 A -2b -2b C2v^15 A c 2 m A c 2 m orthorhombic 8 197 40 A 2 -2a C2v^16 A m a 2 A m a 2 orthorhombic 8 198 40 B 2 -2b C2v^16 B b m 2 B b m 2 orthorhombic 8 199 40 B -2b 2 C2v^16 B 2 m b B 2 m b orthorhombic 8 200 40 C -2c 2 C2v^16 C 2 c m C 2 c m orthorhombic 8 201 40 C -2c -2c C2v^16 C c 2 m C c 2 m orthorhombic 8 202 40 A -2a -2a C2v^16 A m 2 a A m 2 a orthorhombic 8 203 41 A 2 -2ab C2v^17 A b a 2 A b a 2 orthorhombic 8 204 41 B 2 -2ab C2v^17 B b a 2 B b a 2 orthorhombic 8 205 41 B -2ab 2 C2v^17 B 2 c b B 2 c b orthorhombic 8 206 41 C -2ac 2 C2v^17 C 2 c b C 2 c b orthorhombic 8 207 41 C -2ac -2ac C2v^17 C c 2 a C c 2 a orthorhombic 8 208 41 A -2ab -2ab C2v^17 A c 2 a A c 2 a orthorhombic 8 209 42 F 2 -2 C2v^18 F m m 2 F m m 2 orthorhombic 16 210 42 F -2 2 C2v^18 F 2 m m F 2 m m orthorhombic 16 211 42 F -2 -2 C2v^18 F m 2 m F m 2 m orthorhombic 16 212 43 F 2 -2d C2v^19 F d d 2 F d d 2 orthorhombic 16 213 43 F -2d 2 C2v^19 F 2 d d F 2 d d orthorhombic 16 214 43 F -2d -2d C2v^19 F d 2 d F d 2 d orthorhombic 16 215 44 I 2 -2 C2v^20 I m m 2 I m m 2 orthorhombic 8 216 44 I -2 2 C2v^20 I 2 m m I 2 m m orthorhombic 8 217 44 I -2 -2 C2v^20 I m 2 m I m 2 m orthorhombic 8 218 45 I 2 -2c C2v^21 I b a 2 I b a 2 orthorhombic 8 219 45 I -2a 2 C2v^21 I 2 c b I 2 c b orthorhombic 8 220 45 I -2b -2b C2v^21 I c 2 a I c 2 a orthorhombic 8 221 46 I 2 -2a C2v^22 I m a 2 I m a 2 orthorhombic 8 222 46 I 2 -2b C2v^22 I b m 2 I b m 2 orthorhombic 8 223 46 I -2b 2 C2v^22 I 2 m b I 2 m b orthorhombic 8 224 46 I -2c 2 C2v^22 I 2 c m I 2 c m orthorhombic 8 225 46 I -2c -2c C2v^22 I c 2 m I c 2 m orthorhombic 8 226 46 I -2a -2a C2v^22 I m 2 a I m 2 a orthorhombic 8 227 47 -P 2 2 D2h^1 P m m m P m m m orthorhombic 8 228 48 P 2 2 -1n D2h^2 P n n n P n n n :1 orthorhombic 8 229 48 -P 2ab 2bc D2h^2 P n n n P n n n :2 orthorhombic 8 230 49 -P 2 2c D2h^3 P c c m P c c m orthorhombic 8 231 49 -P 2a 2 D2h^3 P m a a P m a a orthorhombic 8 232 49 -P 2b 2b D2h^3 P b m b P b m b orthorhombic 8 233 50 P 2 2 -1ab D2h^4 P b a n P b a n :1 orthorhombic 8 234 50 -P 2ab 2b D2h^4 P b a n P b a n :2 orthorhombic 8 235 50 P 2 2 -1bc D2h^4 P n c b P n c b :1 orthorhombic 8 236 50 -P 2b 2bc D2h^4 P n c b P n c b :2 orthorhombic 8 237 50 P 2 2 -1ac D2h^4 P c n a P c n a :1 orthorhombic 8 238 50 -P 2a 2c D2h^4 P c n a P c n a :2 orthorhombic 8 239 51 -P 2a 2a D2h^5 P m m a P m m a orthorhombic 8 240 51 -P 2b 2 D2h^5 P m m b P m m b orthorhombic 8 241 51 -P 2 2b D2h^5 P b m m P b m m orthorhombic 8 242 51 -P 2c 2c D2h^5 P c m m P c m m orthorhombic 8 243 51 -P 2c 2 D2h^5 P m c m P m c m orthorhombic 8 244 51 -P 2 2a D2h^5 P m a m P m a m orthorhombic 8 245 52 -P 2a 2bc D2h^6 P n n a P n n a orthorhombic 8 246 52 -P 2b 2n D2h^6 P n n b P n n b orthorhombic 8 247 52 -P 2n 2b D2h^6 P b n n P b n n orthorhombic 8 248 52 -P 2ab 2c D2h^6 P c n n P c n n orthorhombic 8 249 52 -P 2ab 2n D2h^6 P n c n P n c n orthorhombic 8 250 52 -P 2n 2bc D2h^6 P n a n P n a n orthorhombic 8 251 53 -P 2ac 2 D2h^7 P m n a P m n a orthorhombic 8 252 53 -P 2bc 2bc D2h^7 P n m b P n m b orthorhombic 8 253 53 -P 2ab 2ab D2h^7 P b m n P b m n orthorhombic 8 254 53 -P 2 2ac D2h^7 P c n m P c n m orthorhombic 8 255 53 -P 2 2bc D2h^7 P n c m P n c m orthorhombic 8 256 53 -P 2ab 2 D2h^7 P m a n P m a n orthorhombic 8 257 54 -P 2a 2ac D2h^8 P c c a P c c a orthorhombic 8 258 54 -P 2b 2c D2h^8 P c c b P c c b orthorhombic 8 259 54 -P 2a 2b D2h^8 P b a a P b a a orthorhombic 8 260 54 -P 2ac 2c D2h^8 P c a a P c a a orthorhombic 8 261 54 -P 2bc 2b D2h^8 P b c b P b c b orthorhombic 8 262 54 -P 2b 2ab D2h^8 P b a b P b a b orthorhombic 8 263 55 -P 2 2ab D2h^9 P b a m P b a m orthorhombic 8 264 55 -P 2bc 2 D2h^9 P m c b P m c b orthorhombic 8 265 55 -P 2ac 2ac D2h^9 P c m a P c m a orthorhombic 8 266 56 -P 2ab 2ac D2h^10 P c c n P c c n orthorhombic 8 267 56 -P 2ac 2bc D2h^10 P n a a P n a a orthorhombic 8 268 56 -P 2bc 2ab D2h^10 P b n b P b n b orthorhombic 8 269 57 -P 2c 2b D2h^11 P b c m P b c m orthorhombic 8 270 57 -P 2c 2ac D2h^11 P c a m P c a m orthorhombic 8 271 57 -P 2ac 2a D2h^11 P m c a P m c a orthorhombic 8 272 57 -P 2b 2a D2h^11 P m a b P m a b orthorhombic 8 273 57 -P 2a 2ab D2h^11 P b m a P b m a orthorhombic 8 274 57 -P 2bc 2c D2h^11 P c m b P c m b orthorhombic 8 275 58 -P 2 2n D2h^12 P n n m P n n m orthorhombic 8 276 58 -P 2n 2 D2h^12 P m n n P m n n orthorhombic 8 277 58 -P 2n 2n D2h^12 P n m n P n m n orthorhombic 8 278 59 P 2 2ab -1ab D2h^13 P m m n P m m n :1 orthorhombic 8 279 59 -P 2ab 2a D2h^13 P m m n P m m n :2 orthorhombic 8 280 59 P 2bc 2 -1bc D2h^13 P n m m P n m m :1 orthorhombic 8 281 59 -P 2c 2bc D2h^13 P n m m P n m m :2 orthorhombic 8 282 59 P 2ac 2ac -1ac D2h^13 P m n m P m n m :1 orthorhombic 8 283 59 -P 2c 2a D2h^13 P m n m P m n m :2 orthorhombic 8 284 60 -P 2n 2ab D2h^14 P b c n P b c n orthorhombic 8 285 60 -P 2n 2c D2h^14 P c a n P c a n orthorhombic 8 286 60 -P 2a 2n D2h^14 P n c a P n c a orthorhombic 8 287 60 -P 2bc 2n D2h^14 P n a b P n a b orthorhombic 8 288 60 -P 2ac 2b D2h^14 P b n a P b n a orthorhombic 8 289 60 -P 2b 2ac D2h^14 P c n b P c n b orthorhombic 8 290 61 -P 2ac 2ab D2h^15 P b c a P b c a orthorhombic 8 291 61 -P 2bc 2ac D2h^15 P c a b P c a b orthorhombic 8 292 62 -P 2ac 2n D2h^16 P n m a P n m a orthorhombic 8 293 62 -P 2bc 2a D2h^16 P m n b P m n b orthorhombic 8 294 62 -P 2c 2ab D2h^16 P b n m P b n m orthorhombic 8 295 62 -P 2n 2ac D2h^16 P c m n P c m n orthorhombic 8 296 62 -P 2n 2a D2h^16 P m c n P m c n orthorhombic 8 297 62 -P 2c 2n D2h^16 P n a m P n a m orthorhombic 8 298 63 -C 2c 2 D2h^17 C m c m C m c m orthorhombic 16 299 63 -C 2c 2c D2h^17 C c m m C c m m orthorhombic 16 300 63 -A 2a 2a D2h^17 A m m a A m m a orthorhombic 16 301 63 -A 2 2a D2h^17 A m a m A m a m orthorhombic 16 302 63 -B 2 2b D2h^17 B b m m B b m m orthorhombic 16 303 63 -B 2b 2 D2h^17 B m m b B m m b orthorhombic 16 304 64 -C 2ac 2 D2h^18 C m c a C m c a orthorhombic 16 305 64 -C 2ac 2ac D2h^18 C c m b C c m b orthorhombic 16 306 64 -A 2ab 2ab D2h^18 A b m a A b m a orthorhombic 16 307 64 -A 2 2ab D2h^18 A c a m A c a m orthorhombic 16 308 64 -B 2 2ab D2h^18 B b c m B b c m orthorhombic 16 309 64 -B 2ab 2 D2h^18 B m a b B m a b orthorhombic 16 310 65 -C 2 2 D2h^19 C m m m C m m m orthorhombic 16 311 65 -A 2 2 D2h^19 A m m m A m m m orthorhombic 16 312 65 -B 2 2 D2h^19 B m m m B m m m orthorhombic 16 313 66 -C 2 2c D2h^20 C c c m C c c m orthorhombic 16 314 66 -A 2a 2 D2h^20 A m a a A m a a orthorhombic 16 315 66 -B 2b 2b D2h^20 B b m b B b m b orthorhombic 16 316 67 -C 2a 2 D2h^21 C m m a C m m a orthorhombic 16 317 67 -C 2a 2a D2h^21 C m m b C m m b orthorhombic 16 318 67 -A 2b 2b D2h^21 A b m m A b m m orthorhombic 16 319 67 -A 2 2b D2h^21 A c m m A c m m orthorhombic 16 320 67 -B 2 2a D2h^21 B m c m B m c m orthorhombic 16 321 67 -B 2a 2 D2h^21 B m a m B m a m orthorhombic 16 322 68 C 2 2 -1ac D2h^22 C c c a C c c a :1 orthorhombic 16 323 68 -C 2a 2ac D2h^22 C c c a C c c a :2 orthorhombic 16 324 68 C 2 2 -1ac D2h^22 C c c b C c c b :1 orthorhombic 16 325 68 -C 2a 2c D2h^22 C c c b C c c b :2 orthorhombic 16 326 68 A 2 2 -1ab D2h^22 A b a a A b a a :1 orthorhombic 16 327 68 -A 2a 2b D2h^22 A b a a A b a a :2 orthorhombic 16 328 68 A 2 2 -1ab D2h^22 A c a a A c a a :1 orthorhombic 16 329 68 -A 2ab 2b D2h^22 A c a a A c a a :2 orthorhombic 16 330 68 B 2 2 -1ab D2h^22 B b c b B b c b :1 orthorhombic 16 331 68 -B 2ab 2b D2h^22 B b c b B b c b :2 orthorhombic 16 332 68 B 2 2 -1ab D2h^22 B b a b B b a b :1 orthorhombic 16 333 68 -B 2b 2ab D2h^22 B b a b B b a b :2 orthorhombic 16 334 69 -F 2 2 D2h^23 F m m m F m m m orthorhombic 32 335 70 F 2 2 -1d D2h^24 F d d d F d d d :1 orthorhombic 32 336 70 -F 2uv 2vw D2h^24 F d d d F d d d :2 orthorhombic 32 337 71 -I 2 2 D2h^25 I m m m I m m m orthorhombic 16 338 72 -I 2 2c D2h^26 I b a m I b a m orthorhombic 16 339 72 -I 2a 2 D2h^26 I m c b I m c b orthorhombic 16 340 72 -I 2b 2b D2h^26 I c m a I c m a orthorhombic 16 341 73 -I 2b 2c D2h^27 I b c a I b c a orthorhombic 16 342 73 -I 2a 2b D2h^27 I c a b I c a b orthorhombic 16 343 74 -I 2b 2 D2h^28 I m m a I m m a orthorhombic 16 344 74 -I 2a 2a D2h^28 I m m b I m m b orthorhombic 16 345 74 -I 2c 2c D2h^28 I b m m I b m m orthorhombic 16 346 74 -I 2 2b D2h^28 I c m m I c m m orthorhombic 16 347 74 -I 2 2a D2h^28 I m c m I m c m orthorhombic 16 348 74 -I 2c 2 D2h^28 I m a m I m a m orthorhombic 16 349 75 P 4 C4^1 P 4 P 4 tetragonal 4 350 76 P 4w C4^2 P 41 P 41 tetragonal 4 351 77 P 4c C4^3 P 42 P 42 tetragonal 4 352 78 P 4cw C4^4 P 43 P 43 tetragonal 4 353 79 I 4 C4^5 I 4 I 4 tetragonal 8 354 80 I 4bw C4^6 I 41 I 41 tetragonal 8 355 81 P -4 S4^1 P -4 P -4 tetragonal 4 356 82 I -4 S4^2 I -4 I -4 tetragonal 8 357 83 -P 4 C4h^1 P 4/m P 4/m tetragonal 8 358 84 -P 4c C4h^2 P 42/m P 42/m tetragonal 8 359 85 P 4ab -1ab C4h^3 P 4/n P 4/n :1 tetragonal 8 360 85 -P 4a C4h^3 P 4/n P 4/n :2 tetragonal 8 361 86 P 4n -1n C4h^4 P 42/n P 42/n :1 tetragonal 8 362 86 -P 4bc C4h^4 P 42/n P 42/n :2 tetragonal 8 363 87 -I 4 C4h^5 I 4/m I 4/m tetragonal 16 364 88 I 4bw -1bw C4h^6 I 41/a I 41/a :1 tetragonal 16 365 88 -I 4ad C4h^6 I 41/a I 41/a :2 tetragonal 16 366 89 P 4 2 D4^1 P 4 2 2 P 4 2 2 tetragonal 8 367 90 P 4ab 2ab D4^2 P 4 21 2 P 4 21 2 tetragonal 8 368 91 P 4w 2c D4^3 P 41 2 2 P 41 2 2 tetragonal 8 369 92 P 4abw 2nw D4^4 P 41 21 2 P 41 21 2 tetragonal 8 370 93 P 4c 2 D4^5 P 42 2 2 P 42 2 2 tetragonal 8 371 94 P 4n 2n D4^6 P 42 21 2 P 42 21 2 tetragonal 8 372 95 P 4cw 2c D4^7 P 43 2 2 P 43 2 2 tetragonal 8 373 96 P 4nw 2abw D4^8 P 43 21 2 P 43 21 2 tetragonal 8 374 97 I 4 2 D4^9 I 4 2 2 I 4 2 2 tetragonal 16 375 98 I 4bw 2bw D4^10 I 41 2 2 I 41 2 2 tetragonal 16 376 99 P 4 -2 C4v^1 P 4 m m P 4 m m tetragonal 8 377 100 P 4 -2ab C4v^2 P 4 b m P 4 b m tetragonal 8 378 101 P 4c -2c C4v^3 P 42 c m P 42 c m tetragonal 8 379 102 P 4n -2n C4v^4 P 42 n m P 42 n m tetragonal 8 380 103 P 4 -2c C4v^5 P 4 c c P 4 c c tetragonal 8 381 104 P 4 -2n C4v^6 P 4 n c P 4 n c tetragonal 8 382 105 P 4c -2 C4v^7 P 42 m c P 42 m c tetragonal 8 383 106 P 4c -2ab C4v^8 P 42 b c P 42 b c tetragonal 8 384 107 I 4 -2 C4v^9 I 4 m m I 4 m m tetragonal 16 385 108 I 4 -2c C4v^10 I 4 c m I 4 c m tetragonal 16 386 109 I 4bw -2 C4v^11 I 41 m d I 41 m d tetragonal 16 387 110 I 4bw -2c C4v^12 I 41 c d I 41 c d tetragonal 16 388 111 P -4 2 D2d^1 P -4 2 m P -4 2 m tetragonal 8 389 112 P -4 2c D2d^2 P -4 2 c P -4 2 c tetragonal 8 390 113 P -4 2ab D2d^3 P -4 21 m P -4 21 m tetragonal 8 391 114 P -4 2n D2d^4 P -4 21 c P -4 21 c tetragonal 8 392 115 P -4 -2 D2d^5 P -4 m 2 P -4 m 2 tetragonal 8 393 116 P -4 -2c D2d^6 P -4 c 2 P -4 c 2 tetragonal 8 394 117 P -4 -2ab D2d^7 P -4 b 2 P -4 b 2 tetragonal 8 395 118 P -4 -2n D2d^8 P -4 n 2 P -4 n 2 tetragonal 8 396 119 I -4 -2 D2d^9 I -4 m 2 I -4 m 2 tetragonal 16 397 120 I -4 -2c D2d^10 I -4 c 2 I -4 c 2 tetragonal 16 398 121 I -4 2 D2d^11 I -4 2 m I -4 2 m tetragonal 16 399 122 I -4 2bw D2d^12 I -4 2 d I -4 2 d tetragonal 16 400 123 -P 4 2 D4h^1 P 4/m m m P 4/m m m tetragonal 16 401 124 -P 4 2c D4h^2 P 4/m c c P 4/m c c tetragonal 16 402 125 P 4 2 -1ab D4h^3 P 4/n b m P 4/n b m :1 tetragonal 16 403 125 -P 4a 2b D4h^3 P 4/n b m P 4/n b m :2 tetragonal 16 404 126 P 4 2 -1n D4h^4 P 4/n n c P 4/n n c :1 tetragonal 16 405 126 -P 4a 2bc D4h^4 P 4/n n c P 4/n n c :2 tetragonal 16 406 127 -P 4 2ab D4h^5 P 4/m b m P 4/m b m tetragonal 16 407 128 -P 4 2n D4h^6 P 4/m n c P 4/m n c tetragonal 16 408 129 P 4ab 2ab -1ab D4h^7 P 4/n m m P 4/n m m :1 tetragonal 16 409 129 -P 4a 2a D4h^7 P 4/n m m P 4/n m m :2 tetragonal 16 410 130 P 4ab 2n -1ab D4h^8 P 4/n c c P 4/n c c :1 tetragonal 16 411 130 -P 4a 2ac D4h^8 P 4/n c c P 4/n c c :2 tetragonal 16 412 131 -P 4c 2 D4h^9 P 42/m m c P 42/m m c tetragonal 16 413 132 -P 4c 2c D4h^10 P 42/m c m P 42/m c m tetragonal 16 414 133 P 4n 2c -1n D4h^11 P 42/n b c P 42/n b c :1 tetragonal 16 415 133 -P 4ac 2b D4h^11 P 42/n b c P 42/n b c :2 tetragonal 16 416 134 P 4n 2 -1n D4h^12 P 42/n n m P 42/n n m :1 tetragonal 16 417 134 -P 4ac 2bc D4h^12 P 42/n n m P 42/n n m :2 tetragonal 16 418 135 -P 4c 2ab D4h^13 P 42/m b c P 42/m b c tetragonal 16 419 136 -P 4n 2n D4h^14 P 42/m n m P 42/m n m tetragonal 16 420 137 P 4n 2n -1n D4h^15 P 42/n m c P 42/n m c :1 tetragonal 16 421 137 -P 4ac 2a D4h^15 P 42/n m c P 42/n m c :2 tetragonal 16 422 138 P 4n 2ab -1n D4h^16 P 42/n c m P 42/n c m :1 tetragonal 16 423 138 -P 4ac 2ac D4h^16 P 42/n c m P 42/n c m :2 tetragonal 16 424 139 -I 4 2 D4h^17 I 4/m m m I 4/m m m tetragonal 32 425 140 -I 4 2c D4h^18 I 4/m c m I 4/m c m tetragonal 32 426 141 I 4bw 2bw -1bw D4h^19 I 41/a m d I 41/a m d :1 tetragonal 32 427 141 -I 4bd 2 D4h^19 I 41/a m d I 41/a m d :2 tetragonal 32 428 142 I 4bw 2aw -1bw D4h^20 I 41/a c d I 41/a c d :1 tetragonal 32 429 142 -I 4bd 2c D4h^20 I 41/a c d I 41/a c d :2 tetragonal 32 430 143 P 3 C3^1 P 3 P 3 trigonal 3 431 144 P 31 C3^2 P 31 P 31 trigonal 3 432 145 P 32 C3^3 P 32 P 32 trigonal 3 433 146 R 3 C3^4 R 3 R 3 :H rhombohedral 9 434 146 P 3* C3^4 R 3 R 3 :R rhombohedral 3 435 147 -P 3 C3i^1 P -3 P -3 trigonal 6 436 148 -R 3 C3i^2 R -3 R -3 :H rhombohedral 18 437 148 -P 3* C3i^2 R -3 R -3 :R rhombohedral 6 438 149 P 3 2 D3^1 P 3 1 2 P 3 1 2 trigonal 6 439 150 P 3 2" D3^2 P 3 2 1 P 3 2 1 trigonal 6 440 151 P 31 2 (0 0 4) D3^3 P 31 1 2 P 31 1 2 trigonal 6 441 152 P 31 2" D3^4 P 31 2 1 P 31 2 1 trigonal 6 442 153 P 32 2 (0 0 2) D3^5 P 32 1 2 P 32 1 2 trigonal 6 443 154 P 32 2" D3^6 P 32 2 1 P 32 2 1 trigonal 6 444 155 R 3 2" D3^7 R 3 2 R 3 2 :H rhombohedral 18 445 155 P 3* 2 D3^7 R 3 2 R 3 2 :R rhombohedral 6 446 156 P 3 -2" C3v^1 P 3 m 1 P 3 m 1 trigonal 6 447 157 P 3 -2 C3v^2 P 3 1 m P 3 1 m trigonal 6 448 158 P 3 -2"c C3v^3 P 3 c 1 P 3 c 1 trigonal 6 449 159 P 3 -2c C3v^4 P 3 1 c P 3 1 c trigonal 6 450 160 R 3 -2" C3v^5 R 3 m R 3 m :H rhombohedral 18 451 160 P 3* -2 C3v^5 R 3 m R 3 m :R rhombohedral 6 452 161 R 3 -2"c C3v^6 R 3 c R 3 c :H rhombohedral 18 453 161 P 3* -2n C3v^6 R 3 c R 3 c :R rhombohedral 6 454 162 -P 3 2 D3d^1 P -3 1 m P -3 1 m trigonal 12 455 163 -P 3 2c D3d^2 P -3 1 c P -3 1 c trigonal 12 456 164 -P 3 2" D3d^3 P -3 m 1 P -3 m 1 trigonal 12 457 165 -P 3 2"c D3d^4 P -3 c 1 P -3 c 1 trigonal 12 458 166 -R 3 2" D3d^5 R -3 m R -3 m :H rhombohedral 36 459 166 -P 3* 2 D3d^5 R -3 m R -3 m :R rhombohedral 12 460 167 -R 3 2"c D3d^6 R -3 c R -3 c :H rhombohedral 36 461 167 -P 3* 2n D3d^6 R -3 c R -3 c :R rhombohedral 12 462 168 P 6 C6^1 P 6 P 6 hexagonal 6 463 169 P 61 C6^2 P 61 P 61 hexagonal 6 464 170 P 65 C6^3 P 65 P 65 hexagonal 6 465 171 P 62 C6^4 P 62 P 62 hexagonal 6 466 172 P 64 C6^5 P 64 P 64 hexagonal 6 467 173 P 6c C6^6 P 63 P 63 hexagonal 6 468 174 P -6 C3h^1 P -6 P -6 hexagonal 6 469 175 -P 6 C6h^1 P 6/m P 6/m hexagonal 12 470 176 -P 6c C6h^2 P 63/m P 63/m hexagonal 12 471 177 P 6 2 D6^1 P 6 2 2 P 6 2 2 hexagonal 12 472 178 P 61 2 (0 0 5) D6^2 P 61 2 2 P 61 2 2 hexagonal 12 473 179 P 65 2 (0 0 1) D6^3 P 65 2 2 P 65 2 2 hexagonal 12 474 180 P 62 2 (0 0 4) D6^4 P 62 2 2 P 62 2 2 hexagonal 12 475 181 P 64 2 (0 0 2) D6^5 P 64 2 2 P 64 2 2 hexagonal 12 476 182 P 6c 2c D6^6 P 63 2 2 P 63 2 2 hexagonal 12 477 183 P 6 -2 C6v^1 P 6 m m P 6 m m hexagonal 12 478 184 P 6 -2c C6v^2 P 6 c c P 6 c c hexagonal 12 479 185 P 6c -2 C6v^3 P 63 c m P 63 c m hexagonal 12 480 186 P 6c -2c C6v^4 P 63 m c P 63 m c hexagonal 12 481 187 P -6 2 D3h^1 P -6 m 2 P -6 m 2 hexagonal 12 482 188 P -6c 2 D3h^2 P -6 c 2 P -6 c 2 hexagonal 12 483 189 P -6 -2 D3h^3 P -6 2 m P -6 2 m hexagonal 12 484 190 P -6c -2c D3h^4 P -6 2 c P -6 2 c hexagonal 12 485 191 -P 6 2 D6h^1 P 6/m m m P 6/m m m hexagonal 24 486 192 -P 6 2c D6h^2 P 6/m c c P 6/m c c hexagonal 24 487 193 -P 6c 2 D6h^3 P 63/m c m P 63/m c m hexagonal 24 488 194 -P 6c 2c D6h^4 P 63/m m c P 63/m m c hexagonal 24 489 195 P 2 2 3 T^1 P 2 3 P 2 3 cubic 12 490 196 F 2 2 3 T^2 F 2 3 F 2 3 cubic 48 491 197 I 2 2 3 T^3 I 2 3 I 2 3 cubic 24 492 198 P 2ac 2ab 3 T^4 P 21 3 P 21 3 cubic 12 493 199 I 2b 2c 3 T^5 I 21 3 I 21 3 cubic 24 494 200 -P 2 2 3 Th^1 P m -3 P m -3 cubic 24 495 201 P 2 2 3 -1n Th^2 P n -3 P n -3 :1 cubic 24 496 201 -P 2ab 2bc 3 Th^2 P n -3 P n -3 :2 cubic 24 497 202 -F 2 2 3 Th^3 F m -3 F m -3 cubic 96 498 203 F 2 2 3 -1d Th^4 F d -3 F d -3 :1 cubic 96 499 203 -F 2uv 2vw 3 Th^4 F d -3 F d -3 :2 cubic 96 500 204 -I 2 2 3 Th^5 I m -3 I m -3 cubic 48 501 205 -P 2ac 2ab 3 Th^6 P a -3 P a -3 cubic 24 502 206 -I 2b 2c 3 Th^7 I a -3 I a -3 cubic 48 503 207 P 4 2 3 O^1 P 4 3 2 P 4 3 2 cubic 24 504 208 P 4n 2 3 O^2 P 42 3 2 P 42 3 2 cubic 24 505 209 F 4 2 3 O^3 F 4 3 2 F 4 3 2 cubic 96 506 210 F 4d 2 3 O^4 F 41 3 2 F 41 3 2 cubic 96 507 211 I 4 2 3 O^5 I 4 3 2 I 4 3 2 cubic 48 508 212 P 4acd 2ab 3 O^6 P 43 3 2 P 43 3 2 cubic 24 509 213 P 4bd 2ab 3 O^7 P 41 3 2 P 41 3 2 cubic 24 510 214 I 4bd 2c 3 O^8 I 41 3 2 I 41 3 2 cubic 48 511 215 P -4 2 3 Td^1 P -4 3 m P -4 3 m cubic 24 512 216 F -4 2 3 Td^2 F -4 3 m F -4 3 m cubic 96 513 217 I -4 2 3 Td^3 I -4 3 m I -4 3 m cubic 48 514 218 P -4n 2 3 Td^4 P -4 3 n P -4 3 n cubic 24 515 219 F -4a 2 3 Td^5 F -4 3 c F -4 3 c cubic 96 516 220 I -4bd 2c 3 Td^6 I -4 3 d I -4 3 d cubic 48 517 221 -P 4 2 3 Oh^1 P m -3 m P m -3 m cubic 48 518 222 P 4 2 3 -1n Oh^2 P n -3 n P n -3 n :1 cubic 48 519 222 -P 4a 2bc 3 Oh^2 P n -3 n P n -3 n :2 cubic 48 520 223 -P 4n 2 3 Oh^3 P m -3 n P m -3 n cubic 48 521 224 P 4n 2 3 -1n Oh^4 P n -3 m P n -3 m :1 cubic 48 522 224 -P 4bc 2bc 3 Oh^4 P n -3 m P n -3 m :2 cubic 48 523 225 -F 4 2 3 Oh^5 F m -3 m F m -3 m cubic 192 524 226 -F 4a 2 3 Oh^6 F m -3 c F m -3 c cubic 192 525 227 F 4d 2 3 -1d Oh^7 F d -3 m F d -3 m :1 cubic 192 526 227 -F 4vw 2vw 3 Oh^7 F d -3 m F d -3 m :2 cubic 192 527 228 F 4d 2 3 -1ad Oh^8 F d -3 c F d -3 c :1 cubic 192 528 228 -F 4ud 2vw 3 Oh^8 F d -3 c F d -3 c :2 cubic 192 529 229 -I 4 2 3 Oh^9 I m -3 m I m -3 m cubic 96 530 230 -I 4bd 2c 3 Oh^10 I a -3 d I a -3 d cubic 96