← #14219829
Subgroups — #14219829
Order 1792.
2190 conjugacy classes of subgroups.
The subgroup lattice has 324 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | C4×#6551 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C7×#2982 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C2×Q8×C7⋊C8 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #11737365 | C2 | 1 | 4 | yes | maximal, complemented |
| 5 | C8×Q8×D7 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #11737351 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | C8×#1161 | C2 | 1 | 4 | yes | maximal, complemented |
| 8 | #11736736 | C2 | 1 | 6 | yes | maximal, complemented |
| 9 | #11736721 | C2 | 1 | 6 | yes | maximal, complemented |
| 10 | C2×#6551 | C4 | 1 | 1 | yes | characteristic |
| 11 | C2×C4×C7×Q8 | C22 | 1 | 1 | yes | characteristic |
| 12 | #90503 | C4 | 1 | 1 | yes | characteristic |
| 13 | #90265 | C4 | 1 | 4 | yes | — |
| 14 | C4×#1161 | C22 | 1 | 4 | yes | — |
| 15 | #90263 | C4 | 1 | 4 | yes | — |
| 16 | C4×Q8×D7 | C22 | 1 | 4 | yes | — |
| 17 | #90195 | C4 | 1 | 6 | yes | — |
| 18 | C4×#1157 | C22 | 1 | 6 | yes | — |
| 19 | C7×C8×Q8 | C22 | 1 | 4 | yes | — |
| 20 | C7×C8×Q8 | C22 | 1 | 4 | yes | — |
| 21 | C7×#431 | C22 | 1 | 6 | yes | — |
| 22 | Q8×C7⋊C8 | C22 | 1 | 4 | yes | — |
| 23 | Q8×C7⋊C8 | C22 | 1 | 4 | yes | — |
| 24 | C2×C4⋊(C7⋊C8) | C22 | 1 | 3 | yes | — |
| 25 | C2×C4×C7⋊C8 | C22 | 1 | 3 | yes | — |
| 26 | #89606 | C22 | 1 | 6 | yes | — |
| 27 | #89606 | C22 | 1 | 6 | yes | — |
| 28 | #89605 | C22 | 1 | 12 | yes | — |
| 29 | D7×C4⋊C8 | C22 | 1 | 12 | yes | — |
| 30 | #89602 | C22 | 1 | 6 | yes | — |
| 31 | #89602 | C22 | 1 | 6 | yes | — |
| 32 | (C22⋊D7)⋊C8 | C22 | 1 | 4 | yes | — |
| 33 | (C22⋊D7)⋊C8 | C22 | 1 | 12 | yes | — |
| 34 | C8×D28 | C22 | 1 | 12 | yes | — |
| 35 | #89457 | C22 | 1 | 12 | yes | — |
| 36 | C4×C8×D7 | C22 | 1 | 12 | yes | — |
| 37 | C8×Dic14 | C22 | 1 | 12 | yes | — |
| 38 | C8×2−1+4 | — | 7 | 1 | no | maximal, Sylow |
| 39 | C22×C7×Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 40 | #6551 | C8 | 1 | 16 | yes | complemented |
| 41 | C2×#1161 | C2×C4 | 1 | 4 | yes | — |
| 42 | C2×Q8×D7 | C2×C4 | 1 | 4 | yes | — |
| 43 | C2×#1157 | C2×C4 | 1 | 6 | yes | — |
| 44 | C4×C7×Q8 | C2×C4 | 1 | 4 | yes | — |
| 45 | C4×C7×Q8 | C23 | 1 | 4 | yes | — |
| 46 | C2×C7×C4⋊C4 | C2×C4 | 1 | 3 | yes | — |
| 47 | C2×C42×C7 | C23 | 1 | 3 | yes | — |
| 48 | Q8×Dic7 | C2×C4 | 1 | 4 | yes | — |
| 49 | Q8×Dic7 | C2×C4 | 1 | 4 | yes | — |
| 50 | C4×C22⋊D7 | C2×C4 | 1 | 12 | yes | — |
| 51 | C4×C22⋊D7 | C23 | 1 | 4 | yes | — |
| 52 | #6489 | C2×C4 | 1 | 6 | yes | — |
| 53 | C22×C7⋊C8 | C23 | 1 | 1 | yes | characteristic |
| 54 | C22×C7⋊C8 | C23 | 1 | 3 | yes | — |
| 55 | C2×C8×D7 | C23 | 1 | 4 | yes | — |
| 56 | C2×C8×D7 | C23 | 1 | 12 | yes | — |
| 57 | #6456 | C2×C4 | 1 | 12 | yes | — |
| 58 | #6455 | C2×C4 | 1 | 12 | yes | — |
| 59 | D7×C4⋊C4 | C2×C4 | 1 | 12 | yes | — |
| 60 | #6450 | C2×C4 | 1 | 12 | yes | — |
| 61 | C4×D28 | C2×C4 | 1 | 6 | yes | — |
| 62 | C4×D28 | C23 | 1 | 6 | yes | — |
| 63 | #6435 | C2×C4 | 1 | 12 | yes | — |
| 64 | C42×D7 | C23 | 1 | 12 | yes | — |
| 65 | C4×Dic14 | C2×C4 | 1 | 6 | yes | — |
| 66 | C4×Dic14 | C23 | 1 | 6 | yes | — |
| 67 | C7×C4⋊C8 | C23 | 1 | 6 | yes | — |
| 68 | C7×C4⋊C8 | C23 | 1 | 6 | yes | — |
| 69 | C7×C22⋊C8 | C23 | 1 | 4 | yes | — |
| 70 | C4×C7×C8 | C23 | 1 | 12 | yes | — |
| 71 | (C2×D7)⋊C8 | C23 | 1 | 12 | yes | — |
| 72 | (C2×D7)⋊C8 | C23 | 1 | 4 | yes | — |
| 73 | Dic7⋊C8 | C23 | 1 | 4 | yes | — |
| 74 | Dic7⋊C8 | C23 | 1 | 12 | yes | — |
| 75 | C8×Dic7 | C23 | 1 | 4 | yes | — |
| 76 | C8×Dic7 | C23 | 1 | 12 | yes | — |
| 77 | C4⋊(C7⋊C8) | C23 | 1 | 12 | yes | — |
| 78 | C4×C7⋊C8 | C23 | 1 | 6 | yes | — |
| 79 | C4×C7⋊C8 | C23 | 1 | 6 | yes | — |
| 80 | C4×2−1+4 | — | 7 | 1 | no | — |
| 81 | #2988 | — | 7 | 4 | no | — |
| 82 | #2988 | — | 7 | 6 | no | — |
| 83 | #2982 | — | 7 | 4 | no | — |
| 84 | #2982 | D7 | 1 | 1 | yes | characteristic, complemented |
| 85 | C8×#41 | — | 7 | 4 | no | — |
| 86 | C8×#41 | — | 7 | 6 | no | — |
| 87 | C2×C8×Q8 | — | 7 | 4 | no | — |
| 88 | C2×C8×Q8 | — | 7 | 1 | no | — |
| 89 | C2×C7×Q8 | C2×C8 | 1 | 8 | yes | complemented |
| 90 | C2×C7×Q8 | C22×C4 | 1 | 4 | yes | — |
| 91 | C22×C4×C7 | C22×C4 | 1 | 3 | yes | — |
| 92 | C22×C4×C7 | C22×C4 | 1 | 3 | yes | — |
| 93 | C22×C4×C7 | C24 | 1 | 1 | yes | characteristic |
| 94 | C2×C22⋊D7 | C22×C4 | 1 | 4 | yes | — |
| 95 | #1161 | C2×C8 | 1 | 32 | yes | complemented |
| 96 | Q8×D7 | C2×C8 | 1 | 32 | yes | complemented |
| 97 | #1157 | C2×C8 | 1 | 48 | yes | complemented |
| 98 | C2×D28 | C22×C4 | 1 | 6 | yes | — |
| 99 | C2×C4×D7 | C22×C4 | 1 | 12 | yes | — |
| 100 | C2×C4×D7 | C22×C4 | 1 | 12 | yes | — |
| 101 | C2×C4×D7 | C24 | 1 | 4 | yes | — |
| 102 | C2×Dic14 | C22×C4 | 1 | 6 | yes | — |
| 103 | C2×C7×C8 | C24 | 1 | 4 | yes | — |
| 104 | C2×C7×C8 | C24 | 1 | 4 | yes | — |
| 105 | C7×C4⋊C4 | C22×C4 | 1 | 12 | yes | — |
| 106 | C42×C7 | C22×C4 | 1 | 6 | yes | — |
| 107 | C42×C7 | C24 | 1 | 6 | yes | — |
| 108 | C22⋊Dic7 | C22×C4 | 1 | 4 | yes | — |
| 109 | (C2×D7)⋊C4 | C22×C4 | 1 | 4 | yes | — |
| 110 | (C2×D7)⋊C4 | C22×C4 | 1 | 12 | yes | — |
| 111 | C4⋊Dic7 | C22×C4 | 1 | 6 | yes | — |
| 112 | C4⋊Dic7 | C22×C4 | 1 | 6 | yes | — |
| 113 | Dic7⋊C4 | C22×C4 | 1 | 4 | yes | — |
| 114 | Dic7⋊C4 | C22×C4 | 1 | 12 | yes | — |
| 115 | C4×Dic7 | C22×C4 | 1 | 12 | yes | — |
| 116 | C4×Dic7 | C22×C4 | 1 | 12 | yes | — |
| 117 | C4×Dic7 | C24 | 1 | 4 | yes | — |
| 118 | C2×C7⋊C8 | — | 2 | 2 | no | — |
| 119 | C2×C7⋊C8 | — | 4 | 3 | no | — |
| 120 | C2×C7⋊C8 | C24 | 1 | 6 | yes | — |
| 121 | C2×C7⋊C8 | C24 | 1 | 1 | yes | characteristic |
| 122 | C2×C7⋊C8 | C24 | 1 | 1 | yes | characteristic |
| 123 | C8×D7 | — | 2 | 8 | no | — |
| 124 | C8×D7 | — | 4 | 12 | no | — |
| 125 | C2×2−1+4 | — | 7 | 1 | no | — |
| 126 | #520 | — | 7 | 4 | no | — |
| 127 | #520 | — | 7 | 6 | no | — |
| 128 | #519 | — | 7 | 1 | no | — |
| 129 | #519 | — | 7 | 4 | no | — |
| 130 | C4×#41 | — | 7 | 4 | no | — |
| 131 | C4×#41 | — | 7 | 6 | no | — |
| 132 | C2×C4×Q8 | — | 7 | 4 | no | — |
| 133 | C2×C4×Q8 | C2×D7 | 1 | 1 | yes | characteristic |
| 134 | C8×Q8 | — | 7 | 4 | no | — |
| 135 | C8×Q8 | — | 7 | 4 | no | — |
| 136 | C8×Q8 | — | 7 | 6 | no | — |
| 137 | C8×Q8 | — | 7 | 6 | no | — |
| 138 | C8×Q8 | — | 7 | 12 | no | — |
| 139 | C8×Q8 | C2×D7 | 1 | 4 | yes | — |
| 140 | C8×Q8 | C2×D7 | 1 | 4 | yes | — |
| 141 | C8×D4 | — | 7 | 6 | no | — |
| 142 | C8×D4 | — | 7 | 6 | no | — |
| 143 | C8×D4 | — | 7 | 4 | no | — |
| 144 | C8×D4 | — | 7 | 12 | no | — |
| 145 | C8×D4 | — | 7 | 12 | no | — |
| 146 | #431 | — | 7 | 12 | no | — |
| 147 | #431 | — | 7 | 12 | no | — |
| 148 | #431 | C2×D7 | 1 | 6 | yes | — |
| 149 | C2×C4⋊C8 | — | 7 | 3 | no | — |
| 150 | C2×C4⋊C8 | — | 7 | 12 | no | — |
| 151 | C2×C4×C8 | — | 7 | 3 | no | — |
| 152 | C2×C4×C8 | — | 7 | 12 | no | — |
| 153 | C23×C7 | C23×C4 | 1 | 1 | yes | characteristic |
| 154 | C22×D7 | C23×C4 | 1 | 4 | yes | — |
| 155 | C7×Q8 | C22×C8 | 1 | 16 | yes | — |
| 156 | C2×C4×C7 | — | 2 | 1 | no | — |
| 157 | C2×C4×C7 | — | 2 | 1 | no | — |
| 158 | C2×C4×C7 | — | 4 | 3 | no | — |
| 159 | C2×C4×C7 | C22×C8 | 1 | 12 | yes | — |
| 160 | C2×C4×C7 | C23×C4 | 1 | 6 | yes | — |
| 161 | C2×C4×C7 | C23×C4 | 1 | 1 | yes | characteristic |
| 162 | C2×C4×C7 | C23×C4 | 1 | 6 | yes | — |
| 163 | C2×C4×C7 | C25 | 1 | 1 | yes | characteristic |
| 164 | C22⋊D7 | C22×C8 | 1 | 16 | yes | — |
| 165 | C2×Dic7 | C23×C4 | 1 | 4 | yes | — |
| 166 | C2×Dic7 | C23×C4 | 1 | 4 | yes | — |
| 167 | C2×Dic7 | C23×C4 | 1 | 4 | yes | — |
| 168 | D28 | C22×C8 | 1 | 24 | yes | — |
| 169 | C4×D7 | — | 2 | 4 | no | — |
| 170 | C4×D7 | — | 2 | 4 | no | — |
| 171 | C4×D7 | — | 4 | 12 | no | — |
| 172 | C4×D7 | C22×C8 | 1 | 48 | yes | — |
| 173 | Dic14 | C22×C8 | 1 | 24 | yes | — |
| 174 | C7×C8 | — | 2 | 4 | no | — |
| 175 | C7×C8 | — | 2 | 4 | no | — |
| 176 | C7⋊C8 | — | 2 | 1 | no | — |
| 177 | C7⋊C8 | — | 2 | 6 | no | — |
| 178 | C7⋊C8 | 2−1+4 | 1 | 2 | yes | complemented |
| 179 | 2−1+4 | — | 7 | 16 | no | — |
| 180 | C2×#41 | — | 7 | 4 | no | — |
| 181 | C2×#41 | — | 7 | 6 | no | — |
| 182 | C22×Q8 | — | 7 | 4 | no | — |
| 183 | C22×Q8 | C4×D7 | 1 | 1 | yes | characteristic |
| 184 | C22×C8 | — | 7 | 1 | no | — |
| 185 | C22×C8 | — | 7 | 3 | no | — |
| 186 | C22×C8 | — | 7 | 4 | no | — |
| 187 | C22×C8 | — | 7 | 12 | no | — |
| 188 | C4×Q8 | — | 7 | 4 | no | — |
| 189 | C4×Q8 | — | 7 | 4 | no | — |
| 190 | C4×Q8 | — | 7 | 12 | no | — |
| 191 | C4×Q8 | — | 7 | 6 | no | — |
| 192 | C4×Q8 | — | 7 | 6 | no | — |
| 193 | C4×Q8 | C4×D7 | 1 | 4 | yes | — |
| 194 | C4×Q8 | C22×D7 | 1 | 4 | yes | — |
| 195 | C4×D4 | — | 7 | 12 | no | — |
| 196 | C4×D4 | — | 7 | 4 | no | — |
| 197 | C4×D4 | — | 7 | 12 | no | — |
| 198 | C4×D4 | — | 7 | 6 | no | — |
| 199 | C4×D4 | — | 7 | 6 | no | — |
| 200 | #117 | — | 7 | 6 | no | — |
| 201 | #117 | — | 7 | 12 | no | — |
| 202 | #117 | — | 7 | 12 | no | — |
| 203 | C2×C4⋊C4 | — | 7 | 12 | no | — |
| 204 | C2×C4⋊C4 | C4×D7 | 1 | 3 | yes | — |
| 205 | C2×C42 | — | 7 | 12 | no | — |
| 206 | C2×C42 | C22×D7 | 1 | 3 | yes | — |
| 207 | C4⋊C8 | — | 7 | 12 | no | — |
| 208 | C4⋊C8 | — | 7 | 4 | no | — |
| 209 | C4⋊C8 | — | 7 | 12 | no | — |
| 210 | C4⋊C8 | C22×D7 | 1 | 6 | yes | — |
| 211 | C4⋊C8 | C22×D7 | 1 | 6 | yes | — |
| 212 | C22⋊C8 | — | 7 | 4 | no | — |
| 213 | C22⋊C8 | — | 7 | 12 | no | — |
| 214 | C22⋊C8 | C22×D7 | 1 | 4 | yes | — |
| 215 | C4×C8 | — | 7 | 4 | no | — |
| 216 | C4×C8 | — | 7 | 12 | no | — |
| 217 | C4×C8 | — | 7 | 6 | no | — |
| 218 | C4×C8 | — | 7 | 6 | no | — |
| 219 | C4×C8 | C22×D7 | 1 | 12 | yes | — |
| 220 | C22×C7 | — | 2 | 1 | no | — |
| 221 | C22×C7 | — | 2 | 1 | no | — |
| 222 | C22×C7 | C23×C8 | 1 | 2 | yes | — |
| 223 | C22×C7 | C24×C4 | 1 | 1 | yes | characteristic |
| 224 | C2×D7 | — | 2 | 4 | no | — |
| 225 | C2×D7 | — | 2 | 4 | no | — |
| 226 | C2×D7 | C23×C8 | 1 | 8 | yes | — |
| 227 | C4×C7 | — | 2 | 1 | no | — |
| 228 | C4×C7 | — | 2 | 6 | no | — |
| 229 | C4×C7 | C23×C8 | 1 | 12 | yes | — |
| 230 | C4×C7 | C2×2−1+4 | 1 | 1 | yes | characteristic |
| 231 | C4×C7 | #585 | 1 | 1 | yes | characteristic |
| 232 | Dic7 | — | 2 | 4 | no | — |
| 233 | Dic7 | — | 2 | 4 | no | — |
| 234 | Dic7 | C23×C8 | 1 | 8 | yes | — |
| 235 | #41 | — | 7 | 32 | no | — |
| 236 | #41 | — | 7 | 48 | no | — |
| 237 | C2×Q8 | — | 7 | 32 | no | — |
| 238 | C2×Q8 | — | 7 | 6 | no | — |
| 239 | C2×Q8 | C8×D7 | 1 | 8 | yes | complemented |
| 240 | C2×Q8 | C2×C4×D7 | 1 | 4 | yes | — |
| 241 | C2×D4 | — | 7 | 4 | no | — |
| 242 | C2×D4 | — | 7 | 6 | no | — |
| 243 | C22×C4 | — | 7 | 12 | no | — |
| 244 | C22×C4 | — | 7 | 4 | no | — |
| 245 | C22×C4 | — | 7 | 12 | no | — |
| 246 | C22×C4 | C2×C4×D7 | 1 | 3 | yes | — |
| 247 | C22×C4 | C2×C4×D7 | 1 | 3 | yes | — |
| 248 | C22×C4 | C23×D7 | 1 | 1 | yes | characteristic |
| 249 | C2×C8 | — | 7 | 1 | no | — |
| 250 | C2×C8 | — | 7 | 1 | no | — |
| 251 | C2×C8 | — | 7 | 6 | no | — |
| 252 | C2×C8 | — | 14 | 8 | no | — |
| 253 | C2×C8 | — | 14 | 2 | no | — |
| 254 | C2×C8 | — | 28 | 12 | no | — |
| 255 | C2×C8 | — | 28 | 3 | no | — |
| 256 | C2×C8 | C23×D7 | 1 | 4 | yes | — |
| 257 | C2×C8 | C23×D7 | 1 | 4 | yes | — |
| 258 | C4⋊C4 | — | 7 | 12 | no | — |
| 259 | C4⋊C4 | — | 7 | 4 | no | — |
| 260 | C4⋊C4 | — | 7 | 6 | no | — |
| 261 | C4⋊C4 | — | 7 | 6 | no | — |
| 262 | C4⋊C4 | C2×C4×D7 | 1 | 12 | yes | — |
| 263 | C22⋊C4 | — | 7 | 4 | no | — |
| 264 | C22⋊C4 | — | 7 | 12 | no | — |
| 265 | C22⋊C4 | — | 7 | 4 | no | — |
| 266 | C42 | — | 7 | 12 | no | — |
| 267 | C42 | — | 7 | 12 | no | — |
| 268 | C42 | — | 7 | 4 | no | — |
| 269 | C42 | C2×C4×D7 | 1 | 6 | yes | — |
| 270 | C42 | C23×D7 | 1 | 6 | yes | — |
| 271 | C2×C7 | — | 2 | 2 | no | — |
| 272 | C2×C7 | C4×2−1+4 | 1 | 1 | yes | characteristic |
| 273 | C2×C7 | C24×C8 | 1 | 1 | yes | characteristic |
| 274 | C2×C7 | #3573 | 1 | 1 | yes | characteristic |
| 275 | D7 | — | 2 | 8 | no | — |
| 276 | C23 | — | 7 | 4 | no | — |
| 277 | C23 | C22×C4×D7 | 1 | 1 | yes | characteristic |
| 278 | Q8 | — | 7 | 24 | no | — |
| 279 | Q8 | C2×C8×D7 | 1 | 16 | yes | — |
| 280 | D4 | — | 7 | 16 | no | — |
| 281 | D4 | — | 7 | 24 | no | — |
| 282 | C2×C4 | — | 2 | 1 | no | — |
| 283 | C2×C4 | — | 2 | 1 | no | — |
| 284 | C2×C4 | — | 4 | 3 | no | — |
| 285 | C2×C4 | — | 7 | 4 | no | — |
| 286 | C2×C4 | — | 7 | 48 | no | — |
| 287 | C2×C4 | — | 7 | 4 | no | — |
| 288 | C2×C4 | — | 7 | 4 | no | — |
| 289 | C2×C4 | — | 14 | 4 | no | — |
| 290 | C2×C4 | — | 14 | 4 | no | — |
| 291 | C2×C4 | — | 28 | 12 | no | — |
| 292 | C2×C4 | C2×C8×D7 | 1 | 12 | yes | — |
| 293 | C2×C4 | C22×C4×D7 | 1 | 6 | yes | — |
| 294 | C2×C4 | C22×C4×D7 | 1 | 1 | yes | characteristic |
| 295 | C2×C4 | C22×C4×D7 | 1 | 6 | yes | — |
| 296 | C2×C4 | C24×D7 | 1 | 1 | yes | characteristic |
| 297 | C8 | — | 2 | 4 | no | — |
| 298 | C8 | — | 2 | 4 | no | — |
| 299 | C8 | — | 7 | 2 | no | — |
| 300 | C8 | — | 14 | 1 | no | — |
| 301 | C8 | — | 14 | 6 | no | — |
| 302 | C7 | C8×2−1+4 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 303 | C22 | — | 2 | 1 | no | — |
| 304 | C22 | — | 2 | 1 | no | — |
| 305 | C22 | — | 7 | 8 | no | — |
| 306 | C22 | — | 14 | 4 | no | — |
| 307 | C22 | — | 14 | 4 | no | — |
| 308 | C22 | C22×C8×D7 | 1 | 2 | yes | — |
| 309 | C22 | C23×C4×D7 | 1 | 1 | yes | characteristic |
| 310 | C4 | — | 2 | 1 | no | — |
| 311 | C4 | — | 2 | 6 | no | — |
| 312 | C4 | — | 7 | 8 | no | — |
| 313 | C4 | — | 14 | 4 | no | — |
| 314 | C4 | — | 14 | 4 | no | — |
| 315 | C4 | C22×C8×D7 | 1 | 12 | yes | — |
| 316 | C4 | D7×2−1+4 | 1 | 1 | yes | characteristic |
| 317 | C4 | #90620 | 1 | 1 | yes | characteristic |
| 318 | C2 | — | 2 | 2 | no | — |
| 319 | C2 | — | 14 | 8 | no | — |
| 320 | C2 | #11742941 | 1 | 1 | yes | characteristic |
| 321 | C2 | C23×C8×D7 | 1 | 1 | yes | characteristic |
| 322 | C2 | #11744234 | 1 | 1 | yes | characteristic |
Complements
Splittings G = N ⋊ H with N normal; H ≅ G/N.
Maximal subgroups
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
Finite Group Databasebeta