← #16780839
Subgroups — #16780839
Order 3328.
402 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #13130630 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #13130337 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #13130218 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #13130040 | C2 | 1 | 1 | yes | maximal, characteristic |
| 5 | #13129732 | C2 | 1 | 1 | yes | maximal, characteristic |
| 6 | #13129726 | C2 | 1 | 1 | yes | maximal, characteristic |
| 7 | #13123767 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | #11719283 | C22 | 1 | 1 | yes | characteristic |
| 9 | C2×#88100 | — | 2 | 1 | no | — |
| 10 | C4×C4⋊#261 | C22 | 1 | 1 | yes | characteristic |
| 11 | D13⋊(C4⋊C8) | C22 | 1 | 1 | yes | characteristic |
| 12 | #11719049 | C22 | 1 | 1 | yes | characteristic |
| 13 | #11719049 | C22 | 1 | 1 | yes | characteristic |
| 14 | C13×#446 | C4 | 1 | 1 | yes | characteristic, complemented |
| 15 | Q8×#1055 | C4 | 1 | 1 | yes | characteristic, complemented |
| 16 | #11718500 | — | 2 | 1 | no | — |
| 17 | #11718498 | C22 | 1 | 1 | yes | characteristic |
| 18 | #11718491 | — | 2 | 1 | no | — |
| 19 | #11718491 | C4 | 1 | 1 | yes | characteristic, complemented |
| 20 | #11718369 | — | 2 | 1 | no | — |
| 21 | #11718362 | — | 2 | 1 | no | — |
| 22 | C4×C8×D13 | C22 | 1 | 1 | yes | characteristic |
| 23 | #11718340 | C4 | 1 | 1 | yes | characteristic, complemented |
| 24 | #11718303 | C4 | 1 | 2 | yes | complemented |
| 25 | #11718298 | C4 | 1 | 2 | yes | — |
| 26 | (C2×#261)⋊C8 | — | 2 | 1 | no | — |
| 27 | #11718251 | — | 2 | 1 | no | — |
| 28 | C8×#1057 | — | 2 | 1 | no | — |
| 29 | #11718245 | C4 | 1 | 2 | yes | complemented |
| 30 | #11718241 | C4 | 1 | 2 | yes | — |
| 31 | C2×C4⋊#261 | — | 2 | 1 | no | — |
| 32 | C2×C4×#261 | — | 2 | 1 | no | — |
| 33 | C2×D13⋊C8 | — | 2 | 1 | no | — |
| 34 | C4×Q8×C13 | C2×C4 | 1 | 1 | yes | characteristic |
| 35 | #88200 | C2×C4 | 1 | 1 | yes | characteristic |
| 36 | #88198 | C2×C4 | 1 | 1 | yes | characteristic |
| 37 | C2×#6094 | — | 2 | 1 | no | — |
| 38 | C2×C8×D13 | D4 | 1 | 1 | yes | characteristic |
| 39 | C2×C8×D13 | D4 | 1 | 1 | yes | characteristic |
| 40 | #88151 | C2×C4 | 1 | 1 | yes | characteristic |
| 41 | #88150 | — | 2 | 1 | no | — |
| 42 | #88143 | — | 2 | 1 | no | — |
| 43 | #88142 | C2×C4 | 1 | 1 | yes | characteristic |
| 44 | #88126 | — | 2 | 1 | no | — |
| 45 | C42×D13 | C23 | 1 | 1 | yes | characteristic |
| 46 | C4×Dic26 | — | 2 | 1 | no | — |
| 47 | C4×Dic26 | C2×C4 | 1 | 1 | yes | characteristic |
| 48 | (C2×#261)⋊C4 | C2×C4 | 1 | 2 | yes | — |
| 49 | #88112 | — | 2 | 1 | no | — |
| 50 | #88112 | C2×C4 | 1 | 2 | yes | — |
| 51 | #88112 | C2×C4 | 1 | 2 | yes | — |
| 52 | #88111 | — | 2 | 1 | no | — |
| 53 | #88111 | C2×C4 | 1 | 2 | yes | — |
| 54 | C4⋊#1057 | — | 2 | 1 | no | — |
| 55 | C4×#1057 | — | 2 | 1 | no | — |
| 56 | C4×#1057 | — | 2 | 1 | no | — |
| 57 | #88100 | — | 4 | 2 | no | — |
| 58 | C13×C4⋊C8 | — | 2 | 1 | no | — |
| 59 | C13×C4⋊C8 | C2×C4 | 1 | 1 | yes | characteristic |
| 60 | C13×#97 | — | 2 | 1 | no | — |
| 61 | C4×C8×C13 | C2×C4 | 1 | 1 | yes | characteristic |
| 62 | #88055 | — | 2 | 1 | no | — |
| 63 | #88054 | — | 2 | 1 | no | — |
| 64 | #88054 | — | 2 | 1 | no | — |
| 65 | #88054 | — | 2 | 1 | no | — |
| 66 | C8×Dic13 | — | 2 | 1 | no | — |
| 67 | C8×Dic13 | D4 | 1 | 1 | yes | characteristic |
| 68 | C8×Dic13 | D4 | 1 | 1 | yes | characteristic |
| 69 | C4⋊#1055 | — | 2 | 1 | no | — |
| 70 | C4⋊#1055 | C2×C4 | 1 | 1 | yes | characteristic |
| 71 | C4×#1055 | — | 2 | 1 | no | — |
| 72 | C4×#1055 | C2×C4 | 1 | 1 | yes | characteristic |
| 73 | #8256 | — | 13 | 1 | no | maximal, Sylow |
| 74 | C22×#261 | — | 2 | 2 | no | — |
| 75 | C2×Q8×C13 | C42 | 1 | 1 | yes | characteristic |
| 76 | C2×C4×D13 | C22×C4 | 1 | 1 | yes | characteristic |
| 77 | C2×C4×D13 | C2×D4 | 1 | 1 | yes | characteristic |
| 78 | C2×C4×D13 | #41 | 1 | 1 | yes | characteristic |
| 79 | C2×Dic26 | — | 2 | 1 | no | — |
| 80 | C2×Dic26 | C42 | 1 | 1 | yes | characteristic |
| 81 | C2×#1057 | — | 2 | 2 | no | — |
| 82 | C2×#1057 | — | 2 | 2 | no | — |
| 83 | C2×#1057 | — | 2 | 2 | no | — |
| 84 | C4⋊#261 | — | 4 | 2 | no | — |
| 85 | C4×#261 | — | 4 | 1 | no | — |
| 86 | C4×#261 | — | 4 | 1 | no | — |
| 87 | D13⋊C8 | — | 4 | 1 | no | — |
| 88 | D13⋊C8 | — | 4 | 1 | no | — |
| 89 | C2×C8×C13 | — | 2 | 1 | no | — |
| 90 | C2×C8×C13 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 91 | C2×C8×C13 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 92 | C13×C4⋊C4 | — | 2 | 1 | no | — |
| 93 | C13×C4⋊C4 | C42 | 1 | 1 | yes | characteristic |
| 94 | C42×C13 | — | 2 | 1 | no | — |
| 95 | C42×C13 | C22×C4 | 1 | 1 | yes | characteristic |
| 96 | #6103 | — | 2 | 1 | no | — |
| 97 | #6103 | — | 2 | 1 | no | — |
| 98 | C4⋊Dic13 | — | 2 | 1 | no | — |
| 99 | C4⋊Dic13 | C42 | 1 | 1 | yes | characteristic |
| 100 | #6101 | — | 2 | 1 | no | — |
| 101 | #6101 | — | 2 | 1 | no | — |
| 102 | #6101 | — | 2 | 1 | no | — |
| 103 | #6101 | — | 2 | 1 | no | — |
| 104 | #6101 | — | 2 | 1 | no | — |
| 105 | C4×Dic13 | — | 2 | 1 | no | — |
| 106 | C4×Dic13 | C22×C4 | 1 | 1 | yes | characteristic |
| 107 | C4×Dic13 | C2×D4 | 1 | 1 | yes | characteristic |
| 108 | C4×Dic13 | #41 | 1 | 1 | yes | characteristic |
| 109 | C2×#1055 | — | 2 | 1 | no | — |
| 110 | C2×#1055 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 111 | C2×#1055 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 112 | #6094 | — | 4 | 1 | no | — |
| 113 | #6094 | — | 4 | 1 | no | — |
| 114 | C8×D13 | — | 2 | 1 | no | — |
| 115 | C8×D13 | — | 2 | 1 | no | — |
| 116 | C8×D13 | SD16 | 1 | 2 | yes | — |
| 117 | C8×D13 | Q16 | 1 | 2 | yes | — |
| 118 | #2960 | — | 13 | 1 | no | — |
| 119 | #1770 | — | 13 | 1 | no | — |
| 120 | #1542 | — | 13 | 1 | no | — |
| 121 | #1503 | — | 13 | 1 | no | — |
| 122 | #1450 | — | 13 | 1 | no | — |
| 123 | #1303 | — | 13 | 1 | no | — |
| 124 | #1301 | — | 13 | 1 | no | — |
| 125 | C22×D13 | C4×D4 | 1 | 1 | yes | characteristic |
| 126 | C2×#261 | — | 4 | 2 | no | — |
| 127 | C2×#261 | — | 4 | 2 | no | — |
| 128 | C2×#261 | — | 4 | 2 | no | — |
| 129 | Q8×C13 | — | 4 | 1 | no | — |
| 130 | C2×C4×C13 | — | 2 | 1 | no | — |
| 131 | C2×C4×C13 | — | 2 | 1 | no | — |
| 132 | C2×C4×C13 | C2×C42 | 1 | 1 | yes | characteristic |
| 133 | C2×C4×C13 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 134 | C2×C4×C13 | #117 | 1 | 1 | yes | characteristic |
| 135 | C2×Dic13 | — | 2 | 1 | no | — |
| 136 | C2×Dic13 | — | 2 | 1 | no | — |
| 137 | C2×Dic13 | C4×D4 | 1 | 1 | yes | characteristic |
| 138 | C2×Dic13 | C4×D4 | 1 | 1 | yes | characteristic |
| 139 | C2×Dic13 | C4×D4 | 1 | 1 | yes | characteristic |
| 140 | C4×D13 | — | 2 | 2 | no | — |
| 141 | C4×D13 | — | 4 | 1 | no | — |
| 142 | C4×D13 | C2×SD16 | 1 | 1 | yes | characteristic |
| 143 | C4×D13 | C2×Q16 | 1 | 1 | yes | characteristic |
| 144 | C4×D13 | #135 | 1 | 1 | yes | characteristic |
| 145 | C4×D13 | #135 | 1 | 1 | yes | characteristic |
| 146 | Dic26 | — | 4 | 2 | no | — |
| 147 | Dic26 | — | 4 | 1 | no | — |
| 148 | #1057 | — | 4 | 2 | no | — |
| 149 | #1057 | — | 4 | 2 | no | — |
| 150 | #1057 | — | 4 | 2 | no | — |
| 151 | C8×C13 | — | 2 | 1 | no | — |
| 152 | C8×C13 | — | 4 | 1 | no | — |
| 153 | C8×C13 | #103 | 1 | 2 | yes | — |
| 154 | #1055 | — | 2 | 1 | no | — |
| 155 | #1055 | — | 4 | 1 | no | — |
| 156 | #1055 | #103 | 1 | 2 | yes | — |
| 157 | #533 | — | 13 | 1 | no | — |
| 158 | #446 | — | 13 | 1 | no | — |
| 159 | #446 | — | 26 | 1 | no | — |
| 160 | #446 | #261 | 1 | 1 | yes | characteristic, complemented |
| 161 | C8×Q8 | — | 13 | 1 | no | — |
| 162 | C8×Q8 | — | 13 | 1 | no | — |
| 163 | C8×Q8 | — | 26 | 1 | no | — |
| 164 | #431 | — | 13 | 1 | no | — |
| 165 | #431 | — | 13 | 1 | no | — |
| 166 | #424 | — | 26 | 1 | no | — |
| 167 | #423 | — | 13 | 1 | no | — |
| 168 | C2×C4⋊C8 | — | 13 | 1 | no | — |
| 169 | #405 | — | 26 | 1 | no | — |
| 170 | C2×#97 | — | 26 | 1 | no | — |
| 171 | C2×C4×C8 | — | 13 | 1 | no | — |
| 172 | C4×C4⋊C4 | — | 13 | 1 | no | — |
| 173 | #336 | — | 26 | 1 | no | — |
| 174 | #333 | — | 13 | 2 | no | — |
| 175 | #332 | — | 13 | 2 | no | — |
| 176 | #328 | — | 13 | 2 | no | — |
| 177 | #328 | — | 13 | 2 | no | — |
| 178 | #322 | — | 26 | 1 | no | — |
| 179 | C82 | — | 26 | 1 | no | — |
| 180 | C22×C13 | C4×C22⋊C4 | 1 | 1 | yes | characteristic |
| 181 | C2×D13 | — | 2 | 1 | no | — |
| 182 | C2×D13 | — | 2 | 1 | no | — |
| 183 | C2×D13 | C4×SD16 | 1 | 1 | yes | characteristic |
| 184 | C2×D13 | C4×Q16 | 1 | 1 | yes | characteristic |
| 185 | #261 | — | 8 | 2 | no | — |
| 186 | C4×C13 | — | 2 | 1 | no | — |
| 187 | C4×C13 | — | 2 | 1 | no | — |
| 188 | C4×C13 | — | 4 | 1 | no | — |
| 189 | C4×C13 | — | 4 | 1 | no | — |
| 190 | C4×C13 | C2×#103 | 1 | 1 | yes | characteristic |
| 191 | C4×C13 | #416 | 1 | 1 | yes | characteristic |
| 192 | Dic13 | — | 2 | 1 | no | — |
| 193 | Dic13 | — | 4 | 1 | no | — |
| 194 | Dic13 | — | 4 | 1 | no | — |
| 195 | Dic13 | C4×SD16 | 1 | 1 | yes | characteristic |
| 196 | Dic13 | C4×Q16 | 1 | 1 | yes | characteristic |
| 197 | Dic13 | #444 | 1 | 2 | yes | — |
| 198 | C2×M16 | — | 26 | 1 | no | — |
| 199 | C22×C8 | — | 13 | 1 | no | — |
| 200 | C22×C8 | — | 13 | 1 | no | — |
| 201 | C22×C8 | — | 26 | 1 | no | — |
| 202 | C4⋊Q8 | — | 13 | 1 | no | — |
| 203 | C4⋊Q8 | — | 13 | 1 | no | — |
| 204 | #125 | — | 26 | 1 | no | — |
| 205 | C22⋊Q8 | — | 13 | 1 | no | — |
| 206 | C22⋊Q8 | — | 13 | 1 | no | — |
| 207 | C22⋊Q8 | — | 26 | 1 | no | — |
| 208 | C4×Q8 | — | 13 | 1 | no | — |
| 209 | C4×Q8 | — | 26 | 1 | no | — |
| 210 | C4×Q8 | C2×#261 | 1 | 1 | yes | characteristic |
| 211 | #117 | — | 26 | 1 | no | — |
| 212 | C2×C4⋊C4 | — | 26 | 1 | no | — |
| 213 | C2×C42 | — | 13 | 1 | no | — |
| 214 | C2×C42 | — | 26 | 1 | no | — |
| 215 | C4⋊C8 | — | 2 | 1 | no | — |
| 216 | C4⋊C8 | — | 13 | 2 | no | — |
| 217 | C4⋊C8 | — | 13 | 2 | no | — |
| 218 | C4⋊C8 | — | 13 | 1 | no | — |
| 219 | C4⋊C8 | — | 26 | 1 | no | — |
| 220 | C4⋊C8 | — | 26 | 1 | no | — |
| 221 | C4⋊C8 | — | 26 | 1 | no | — |
| 222 | C4⋊C8 | — | 26 | 1 | no | — |
| 223 | C4⋊C8 | — | 26 | 1 | no | — |
| 224 | C4⋊C8 | — | 26 | 1 | no | — |
| 225 | C4⋊C8 | C2×#261 | 1 | 1 | yes | characteristic |
| 226 | C22⋊C8 | — | 13 | 2 | no | — |
| 227 | C22⋊C8 | — | 26 | 1 | no | — |
| 228 | #97 | — | 2 | 1 | no | — |
| 229 | #97 | — | 26 | 1 | no | — |
| 230 | #97 | — | 52 | 2 | no | — |
| 231 | C4×C8 | — | 13 | 1 | no | — |
| 232 | C4×C8 | — | 13 | 1 | no | — |
| 233 | C4×C8 | — | 13 | 1 | no | — |
| 234 | C4×C8 | — | 26 | 1 | no | — |
| 235 | C4×C8 | — | 26 | 1 | no | — |
| 236 | C4×C8 | — | 26 | 1 | no | — |
| 237 | C4×C8 | — | 26 | 1 | no | — |
| 238 | C4×C8 | C2×#261 | 1 | 1 | yes | characteristic |
| 239 | #95 | — | 13 | 2 | no | — |
| 240 | C2×C13 | #1757 | 1 | 1 | yes | characteristic |
| 241 | C2×C13 | C4×#103 | 1 | 1 | yes | characteristic |
| 242 | C2×C13 | #1765 | 1 | 1 | yes | characteristic |
| 243 | D13 | — | 2 | 1 | no | — |
| 244 | D13 | — | 2 | 1 | no | — |
| 245 | C2×Q8 | — | 13 | 1 | no | — |
| 246 | C2×Q8 | — | 26 | 1 | no | — |
| 247 | C2×Q8 | C4×#261 | 1 | 1 | yes | characteristic |
| 248 | C22×C4 | — | 13 | 1 | no | — |
| 249 | C22×C4 | — | 13 | 1 | no | — |
| 250 | C22×C4 | — | 13 | 1 | no | — |
| 251 | C22×C4 | — | 26 | 2 | no | — |
| 252 | M16 | — | 52 | 1 | no | — |
| 253 | M16 | — | 52 | 1 | no | — |
| 254 | C2×C8 | — | 2 | 1 | no | — |
| 255 | C2×C8 | — | 13 | 1 | no | — |
| 256 | C2×C8 | — | 13 | 2 | no | — |
| 257 | C2×C8 | — | 13 | 2 | no | — |
| 258 | C2×C8 | — | 13 | 1 | no | — |
| 259 | C2×C8 | — | 26 | 1 | no | — |
| 260 | C2×C8 | — | 26 | 1 | no | — |
| 261 | C2×C8 | — | 26 | 2 | no | — |
| 262 | C2×C8 | — | 26 | 2 | no | — |
| 263 | C2×C8 | — | 26 | 2 | no | — |
| 264 | C2×C8 | — | 26 | 1 | no | — |
| 265 | C2×C8 | — | 52 | 1 | no | — |
| 266 | C2×C8 | — | 52 | 1 | no | — |
| 267 | C2×C8 | C22⋊#261 | 1 | 1 | yes | characteristic |
| 268 | C2×C8 | C22⋊#261 | 1 | 1 | yes | characteristic |
| 269 | C4⋊C4 | — | 2 | 1 | no | — |
| 270 | C4⋊C4 | — | 13 | 1 | no | — |
| 271 | C4⋊C4 | — | 26 | 1 | no | — |
| 272 | C4⋊C4 | — | 26 | 1 | no | — |
| 273 | C4⋊C4 | — | 26 | 1 | no | — |
| 274 | C4⋊C4 | — | 26 | 1 | no | — |
| 275 | C4⋊C4 | — | 26 | 1 | no | — |
| 276 | C4⋊C4 | — | 26 | 1 | no | — |
| 277 | C4⋊C4 | — | 52 | 2 | no | — |
| 278 | C4⋊C4 | C4×#261 | 1 | 1 | yes | characteristic |
| 279 | C22⋊C4 | — | 26 | 1 | no | — |
| 280 | C22⋊C4 | — | 26 | 1 | no | — |
| 281 | C42 | — | 2 | 1 | no | — |
| 282 | C42 | — | 13 | 1 | no | — |
| 283 | C42 | — | 13 | 1 | no | — |
| 284 | C42 | — | 13 | 1 | no | — |
| 285 | C42 | — | 26 | 1 | no | — |
| 286 | C42 | — | 52 | 1 | no | — |
| 287 | C42 | — | 52 | 1 | no | — |
| 288 | C42 | C22×#261 | 1 | 1 | yes | characteristic |
| 289 | C13 | #8256 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 290 | C23 | — | 13 | 1 | no | — |
| 291 | Q8 | — | 4 | 1 | no | — |
| 292 | Q8 | — | 52 | 1 | no | — |
| 293 | Q8 | — | 52 | 2 | no | — |
| 294 | C2×C4 | — | 2 | 1 | no | — |
| 295 | C2×C4 | — | 2 | 1 | no | — |
| 296 | C2×C4 | — | 13 | 1 | no | — |
| 297 | C2×C4 | — | 13 | 1 | no | — |
| 298 | C2×C4 | — | 13 | 1 | no | — |
| 299 | C2×C4 | — | 13 | 1 | no | — |
| 300 | C2×C4 | — | 13 | 1 | no | — |
| 301 | C2×C4 | — | 13 | 1 | no | — |
| 302 | C2×C4 | — | 13 | 1 | no | — |
| 303 | C2×C4 | — | 26 | 2 | no | — |
| 304 | C2×C4 | — | 26 | 1 | no | — |
| 305 | C2×C4 | — | 26 | 1 | no | — |
| 306 | C2×C4 | — | 52 | 1 | no | — |
| 307 | C2×C4 | — | 52 | 2 | no | — |
| 308 | C2×C4 | — | 52 | 2 | no | — |
| 309 | C2×C4 | — | 52 | 2 | no | — |
| 310 | C2×C4 | C2×C4×#261 | 1 | 1 | yes | characteristic |
| 311 | C2×C4 | #88237 | 1 | 1 | yes | characteristic |
| 312 | C2×C4 | C2×C22⋊#261 | 1 | 1 | yes | characteristic |
| 313 | C8 | — | 2 | 1 | no | — |
| 314 | C8 | — | 4 | 1 | no | — |
| 315 | C8 | — | 13 | 2 | no | — |
| 316 | C8 | — | 26 | 1 | no | — |
| 317 | C8 | — | 52 | 2 | no | — |
| 318 | C8 | — | 52 | 2 | no | — |
| 319 | C8 | — | 52 | 2 | no | — |
| 320 | C8 | — | 52 | 1 | no | — |
| 321 | C8 | #88117 | 1 | 2 | yes | — |
| 322 | C22 | — | 13 | 1 | no | — |
| 323 | C22 | — | 13 | 1 | no | — |
| 324 | C22 | — | 26 | 1 | no | — |
| 325 | C22 | — | 26 | 1 | no | — |
| 326 | C22 | C4×C22⋊#261 | 1 | 1 | yes | characteristic |
| 327 | C4 | — | 2 | 1 | no | — |
| 328 | C4 | — | 2 | 1 | no | — |
| 329 | C4 | — | 4 | 1 | no | — |
| 330 | C4 | — | 4 | 1 | no | — |
| 331 | C4 | — | 13 | 1 | no | — |
| 332 | C4 | — | 13 | 1 | no | — |
| 333 | C4 | — | 13 | 2 | no | — |
| 334 | C4 | — | 26 | 1 | no | — |
| 335 | C4 | — | 52 | 1 | no | — |
| 336 | C4 | — | 52 | 1 | no | — |
| 337 | C4 | — | 104 | 2 | no | — |
| 338 | C4 | C2×#88117 | 1 | 1 | yes | characteristic |
| 339 | C4 | #11719165 | 1 | 1 | yes | characteristic |
| 340 | C2 | — | 26 | 1 | no | — |
| 341 | C2 | — | 26 | 1 | no | — |
| 342 | C2 | #13130592 | 1 | 1 | yes | characteristic |
| 343 | C2 | C4×#88117 | 1 | 1 | yes | characteristic |
| 344 | C2 | #13130614 | 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