← #33005590
Subgroups — #33005590
Order 18688.
410 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | C22×#14556537 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C2×C4⋊#11924003 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | C2×#17988391 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | C2×#17988390 | C2 | 1 | 1 | yes | maximal, characteristic |
| 5 | #22610792 | C2 | 1 | 1 | yes | maximal, characteristic |
| 6 | #22608022 | C2 | 1 | 1 | yes | maximal, characteristic |
| 7 | C73×#1969 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | C22×Dic292 | C22 | 1 | 1 | yes | characteristic |
| 9 | C2×#14556537 | — | 2 | 2 | no | — |
| 10 | C2×#14556537 | — | 2 | 2 | no | — |
| 11 | C2×#14556537 | — | 2 | 2 | no | — |
| 12 | C22×#11924003 | C22 | 1 | 1 | yes | characteristic |
| 13 | C22×#11924003 | C22 | 1 | 1 | yes | characteristic |
| 14 | C2×#14556525 | C22 | 1 | 1 | yes | characteristic |
| 15 | C2×#14556516 | — | 2 | 1 | no | — |
| 16 | #17988493 | — | 2 | 1 | no | — |
| 17 | C4⋊#11924003 | — | 2 | 2 | no | — |
| 18 | #17988391 | — | 2 | 2 | no | — |
| 19 | #17988390 | — | 2 | 2 | no | — |
| 20 | C22×Q16×C73 | C22 | 1 | 1 | yes | characteristic |
| 21 | C2×#107×C73 | C22 | 1 | 1 | yes | characteristic |
| 22 | C2×#103×C73 | — | 2 | 1 | no | — |
| 23 | C2×C4×C8×C73 | C22 | 1 | 1 | yes | characteristic |
| 24 | #391×C73 | — | 2 | 1 | no | — |
| 25 | C22×Dic146 | — | 2 | 1 | no | — |
| 26 | C2×Dic292 | — | 2 | 1 | no | — |
| 27 | C2×Dic292 | — | 2 | 1 | no | — |
| 28 | C2×Dic292 | — | 2 | 1 | no | — |
| 29 | C2×Dic292 | — | 2 | 1 | no | — |
| 30 | C2×Dic292 | — | 2 | 1 | no | — |
| 31 | C2×Dic292 | D4 | 1 | 2 | yes | — |
| 32 | C2×C4⋊Dic73 | — | 2 | 1 | no | — |
| 33 | #14556537 | — | 2 | 8 | no | — |
| 34 | C2×#11924003 | — | 2 | 1 | no | — |
| 35 | C2×#11924003 | — | 2 | 1 | no | — |
| 36 | C2×#11924003 | — | 2 | 1 | no | — |
| 37 | C2×#11924003 | — | 2 | 1 | no | — |
| 38 | C2×#11924003 | — | 2 | 1 | no | — |
| 39 | C2×#11924003 | D4 | 1 | 2 | yes | — |
| 40 | #14556525 | — | 2 | 1 | no | — |
| 41 | #14556525 | — | 2 | 1 | no | — |
| 42 | #14556516 | — | 4 | 2 | no | — |
| 43 | #14556498 | — | 4 | 1 | no | — |
| 44 | #14556498 | — | 4 | 1 | no | — |
| 45 | C22×Q8×C73 | — | 2 | 1 | no | — |
| 46 | C2×Q16×C73 | — | 2 | 1 | no | — |
| 47 | C2×Q16×C73 | — | 2 | 1 | no | — |
| 48 | C2×Q16×C73 | — | 2 | 1 | no | — |
| 49 | C2×Q16×C73 | — | 2 | 1 | no | — |
| 50 | C2×Q16×C73 | — | 2 | 1 | no | — |
| 51 | C2×Q16×C73 | D4 | 1 | 2 | yes | — |
| 52 | C22×C8×C73 | D4 | 1 | 1 | yes | characteristic |
| 53 | C22×C8×C73 | C23 | 1 | 1 | yes | characteristic |
| 54 | C2×C4⋊C4×C73 | — | 2 | 1 | no | — |
| 55 | C2×C42×C73 | D4 | 1 | 1 | yes | characteristic |
| 56 | #107×C73 | — | 2 | 1 | no | — |
| 57 | #107×C73 | — | 2 | 1 | no | — |
| 58 | #103×C73 | — | 4 | 2 | no | — |
| 59 | C4×C8×C73 | — | 2 | 1 | no | — |
| 60 | C4×C8×C73 | — | 2 | 1 | no | — |
| 61 | #95×C73 | — | 4 | 1 | no | — |
| 62 | #95×C73 | — | 4 | 1 | no | — |
| 63 | C2×Dic146 | — | 2 | 2 | no | — |
| 64 | C2×Dic146 | — | 4 | 1 | no | — |
| 65 | C2×Dic146 | — | 4 | 1 | no | — |
| 66 | C2×Dic146 | — | 4 | 1 | no | — |
| 67 | C2×Dic146 | — | 4 | 1 | no | — |
| 68 | C2×Dic146 | — | 4 | 1 | no | — |
| 69 | C22×Dic73 | — | 4 | 1 | no | — |
| 70 | C22×Dic73 | — | 4 | 1 | no | — |
| 71 | Dic292 | — | 2 | 2 | no | — |
| 72 | Dic292 | — | 2 | 2 | no | — |
| 73 | Dic292 | — | 4 | 1 | no | — |
| 74 | Dic292 | — | 4 | 1 | no | — |
| 75 | C4⋊Dic73 | — | 4 | 1 | no | — |
| 76 | C4⋊Dic73 | — | 4 | 1 | no | — |
| 77 | #11924003 | — | 2 | 2 | no | — |
| 78 | #11924003 | — | 4 | 1 | no | — |
| 79 | C2×Q8×C73 | — | 2 | 2 | no | — |
| 80 | C2×Q8×C73 | — | 4 | 1 | no | — |
| 81 | C2×Q8×C73 | — | 4 | 1 | no | — |
| 82 | C2×Q8×C73 | — | 4 | 1 | no | — |
| 83 | C2×Q8×C73 | — | 4 | 1 | no | — |
| 84 | C2×Q8×C73 | — | 4 | 1 | no | — |
| 85 | C22×C4×C73 | — | 4 | 1 | no | — |
| 86 | C22×C4×C73 | — | 4 | 1 | no | — |
| 87 | C22×C4×C73 | D8 | 1 | 1 | yes | characteristic |
| 88 | C22×C4×C73 | D8 | 1 | 1 | yes | characteristic |
| 89 | C22×C4×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 90 | Q16×C73 | — | 2 | 2 | no | — |
| 91 | Q16×C73 | — | 2 | 2 | no | — |
| 92 | Q16×C73 | — | 4 | 1 | no | — |
| 93 | Q16×C73 | — | 4 | 1 | no | — |
| 94 | C2×C8×C73 | — | 2 | 1 | no | — |
| 95 | C2×C8×C73 | — | 2 | 1 | no | — |
| 96 | C2×C8×C73 | — | 2 | 1 | no | — |
| 97 | C2×C8×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 98 | C2×C8×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 99 | C2×C8×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 100 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 101 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 102 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 103 | C4⋊C4×C73 | — | 4 | 1 | no | — |
| 104 | C4⋊C4×C73 | — | 4 | 1 | no | — |
| 105 | C42×C73 | — | 2 | 1 | no | — |
| 106 | C42×C73 | — | 2 | 1 | no | — |
| 107 | C23×C73 | C2×D8 | 1 | 1 | yes | characteristic |
| 108 | Q8×C73 | — | 4 | 2 | no | — |
| 109 | Q8×C73 | — | 4 | 2 | no | — |
| 110 | Q8×C73 | — | 8 | 1 | no | — |
| 111 | Q8×C73 | — | 8 | 1 | no | — |
| 112 | C2×C4×C73 | — | 2 | 1 | no | — |
| 113 | C2×C4×C73 | — | 2 | 1 | no | — |
| 114 | C2×C4×C73 | — | 2 | 1 | no | — |
| 115 | C2×C4×C73 | — | 2 | 1 | no | — |
| 116 | C2×C4×C73 | — | 2 | 1 | no | — |
| 117 | C2×C4×C73 | — | 4 | 2 | no | — |
| 118 | C2×C4×C73 | — | 8 | 1 | no | — |
| 119 | C2×C4×C73 | — | 8 | 1 | no | — |
| 120 | C2×C4×C73 | — | 8 | 1 | no | — |
| 121 | C2×C4×C73 | — | 8 | 1 | no | — |
| 122 | C2×C4×C73 | — | 8 | 1 | no | — |
| 123 | C2×C4×C73 | Q32 | 1 | 2 | yes | complemented |
| 124 | C2×C4×C73 | #121 | 1 | 1 | yes | characteristic |
| 125 | C2×C4×C73 | #121 | 1 | 1 | yes | characteristic |
| 126 | C2×C4×C73 | #121 | 1 | 1 | yes | characteristic |
| 127 | C2×C4×C73 | #135 | 1 | 1 | yes | characteristic |
| 128 | C2×C4×C73 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 129 | C2×C4×C73 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 130 | C2×Dic73 | — | 4 | 2 | no | — |
| 131 | C2×Dic73 | — | 8 | 1 | no | — |
| 132 | C2×Dic73 | — | 8 | 1 | no | — |
| 133 | C2×Dic73 | — | 8 | 1 | no | — |
| 134 | C2×Dic73 | — | 8 | 1 | no | — |
| 135 | C2×Dic73 | — | 8 | 1 | no | — |
| 136 | Dic146 | — | 4 | 2 | no | — |
| 137 | Dic146 | — | 4 | 2 | no | — |
| 138 | Dic146 | — | 8 | 1 | no | — |
| 139 | Dic146 | — | 8 | 1 | no | — |
| 140 | C8×C73 | — | 4 | 1 | no | — |
| 141 | C8×C73 | #120 | 1 | 1 | yes | characteristic |
| 142 | C8×C73 | #123 | 1 | 1 | yes | characteristic |
| 143 | C8×C73 | #123 | 1 | 1 | yes | characteristic |
| 144 | C8×C73 | #124 | 1 | 1 | yes | characteristic |
| 145 | C22×C73 | #459 | 1 | 1 | yes | characteristic |
| 146 | C22×C73 | #459 | 1 | 1 | yes | characteristic |
| 147 | C22×C73 | #466 | 1 | 1 | yes | characteristic |
| 148 | C22×C73 | C2×Q32 | 1 | 1 | yes | characteristic |
| 149 | C22×C73 | #508 | 1 | 1 | yes | characteristic |
| 150 | C22×C73 | #510 | 1 | 1 | yes | characteristic |
| 151 | C22×C73 | #510 | 1 | 1 | yes | characteristic |
| 152 | C4×C73 | — | 2 | 2 | no | — |
| 153 | C4×C73 | — | 4 | 1 | no | — |
| 154 | C4×C73 | — | 8 | 2 | no | — |
| 155 | C4×C73 | — | 16 | 1 | no | — |
| 156 | C4×C73 | #394 | 1 | 1 | yes | characteristic |
| 157 | C4×C73 | #463 | 1 | 1 | yes | characteristic |
| 158 | C4×C73 | #463 | 1 | 1 | yes | characteristic |
| 159 | C4×C73 | #469 | 1 | 1 | yes | characteristic |
| 160 | Dic73 | — | 8 | 2 | no | — |
| 161 | Dic73 | — | 16 | 1 | no | — |
| 162 | #13450 | — | 73 | 1 | no | maximal, Sylow |
| 163 | C2×C73 | #2054 | 1 | 1 | yes | characteristic |
| 164 | C2×C73 | #2209 | 1 | 1 | yes | characteristic |
| 165 | C2×C73 | #2209 | 1 | 1 | yes | characteristic |
| 166 | C2×C73 | #2211 | 1 | 1 | yes | characteristic |
| 167 | C2×C73 | #2211 | 1 | 1 | yes | characteristic |
| 168 | C2×C73 | #2216 | 1 | 1 | yes | characteristic |
| 169 | C2×C73 | #2219 | 1 | 1 | yes | characteristic |
| 170 | C22×Q32 | — | 73 | 1 | no | — |
| 171 | C2×C4⋊C16 | — | 73 | 1 | no | — |
| 172 | C2×#358 | — | 73 | 1 | no | — |
| 173 | C2×#358 | — | 73 | 1 | no | — |
| 174 | #1969 | — | 73 | 1 | no | — |
| 175 | #1969 | D73 | 1 | 1 | yes | characteristic |
| 176 | #1380 | — | 73 | 1 | no | — |
| 177 | C73 | #13450 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 178 | C22×Q16 | — | 73 | 1 | no | — |
| 179 | C22×Q16 | C2×D73 | 1 | 1 | yes | characteristic |
| 180 | C2×Q32 | — | 146 | 2 | no | — |
| 181 | C2×Q32 | — | 146 | 2 | no | — |
| 182 | C2×Q32 | — | 146 | 2 | no | — |
| 183 | C22×C16 | — | 73 | 1 | no | — |
| 184 | C22×C16 | — | 73 | 1 | no | — |
| 185 | C2×#107 | — | 73 | 1 | no | — |
| 186 | C2×#107 | C2×D73 | 1 | 1 | yes | characteristic |
| 187 | C2×#103 | — | 2 | 1 | no | — |
| 188 | C2×#103 | — | 146 | 1 | no | — |
| 189 | C2×C4×C8 | C2×D73 | 1 | 1 | yes | characteristic |
| 190 | #391 | — | 2 | 1 | no | — |
| 191 | #391 | — | 146 | 1 | no | — |
| 192 | C4⋊C16 | — | 146 | 2 | no | — |
| 193 | #358 | — | 146 | 2 | no | — |
| 194 | #358 | — | 146 | 2 | no | — |
| 195 | C22×Q8 | — | 2 | 1 | no | — |
| 196 | C22×Q8 | — | 146 | 1 | no | — |
| 197 | C2×Q16 | — | 2 | 1 | no | — |
| 198 | C2×Q16 | — | 2 | 1 | no | — |
| 199 | C2×Q16 | — | 2 | 1 | no | — |
| 200 | C2×Q16 | — | 2 | 1 | no | — |
| 201 | C2×Q16 | — | 2 | 1 | no | — |
| 202 | C2×Q16 | — | 73 | 2 | no | — |
| 203 | C2×Q16 | — | 146 | 1 | no | — |
| 204 | C2×Q16 | — | 146 | 1 | no | — |
| 205 | C2×Q16 | — | 146 | 1 | no | — |
| 206 | C2×Q16 | — | 146 | 1 | no | — |
| 207 | C2×Q16 | — | 146 | 1 | no | — |
| 208 | C2×Q16 | D292 | 1 | 2 | yes | — |
| 209 | C22×C8 | C22⋊D73 | 1 | 1 | yes | characteristic |
| 210 | C22×C8 | C22×D73 | 1 | 1 | yes | characteristic |
| 211 | C2×C4⋊C4 | — | 2 | 1 | no | — |
| 212 | C2×C4⋊C4 | — | 146 | 1 | no | — |
| 213 | C2×C42 | C22⋊D73 | 1 | 1 | yes | characteristic |
| 214 | Q32 | — | 146 | 8 | no | — |
| 215 | C2×C16 | — | 73 | 2 | no | — |
| 216 | C2×C16 | — | 146 | 1 | no | — |
| 217 | C2×C16 | — | 146 | 1 | no | — |
| 218 | C2×C16 | — | 146 | 1 | no | — |
| 219 | C2×C16 | — | 146 | 1 | no | — |
| 220 | C2×C16 | — | 146 | 1 | no | — |
| 221 | #107 | — | 2 | 1 | no | — |
| 222 | #107 | — | 2 | 1 | no | — |
| 223 | #107 | — | 146 | 1 | no | — |
| 224 | #107 | — | 146 | 1 | no | — |
| 225 | #103 | — | 4 | 2 | no | — |
| 226 | #103 | — | 292 | 2 | no | — |
| 227 | C4×C8 | — | 2 | 1 | no | — |
| 228 | C4×C8 | — | 2 | 1 | no | — |
| 229 | #95 | — | 4 | 1 | no | — |
| 230 | #95 | — | 4 | 1 | no | — |
| 231 | #95 | — | 292 | 1 | no | — |
| 232 | #95 | — | 292 | 1 | no | — |
| 233 | C2×Q8 | — | 2 | 2 | no | — |
| 234 | C2×Q8 | — | 4 | 1 | no | — |
| 235 | C2×Q8 | — | 4 | 1 | no | — |
| 236 | C2×Q8 | — | 4 | 1 | no | — |
| 237 | C2×Q8 | — | 4 | 1 | no | — |
| 238 | C2×Q8 | — | 4 | 1 | no | — |
| 239 | C2×Q8 | — | 292 | 1 | no | — |
| 240 | C2×Q8 | — | 292 | 1 | no | — |
| 241 | C2×Q8 | — | 292 | 1 | no | — |
| 242 | C2×Q8 | — | 292 | 1 | no | — |
| 243 | C2×Q8 | — | 292 | 1 | no | — |
| 244 | C2×Q8 | — | 146 | 2 | no | — |
| 245 | C22×C4 | — | 4 | 1 | no | — |
| 246 | C22×C4 | — | 4 | 1 | no | — |
| 247 | C22×C4 | — | 292 | 1 | no | — |
| 248 | C22×C4 | — | 292 | 1 | no | — |
| 249 | C22×C4 | #11924013 | 1 | 1 | yes | characteristic |
| 250 | C22×C4 | #11924013 | 1 | 1 | yes | characteristic |
| 251 | C22×C4 | C2×C22⋊D73 | 1 | 1 | yes | characteristic |
| 252 | Q16 | — | 2 | 2 | no | — |
| 253 | Q16 | — | 2 | 2 | no | — |
| 254 | Q16 | — | 4 | 1 | no | — |
| 255 | Q16 | — | 4 | 1 | no | — |
| 256 | Q16 | — | 292 | 1 | no | — |
| 257 | Q16 | — | 292 | 1 | no | — |
| 258 | Q16 | — | 146 | 2 | no | — |
| 259 | Q16 | — | 146 | 2 | no | — |
| 260 | C2×C8 | — | 2 | 1 | no | — |
| 261 | C2×C8 | — | 2 | 1 | no | — |
| 262 | C2×C8 | — | 2 | 1 | no | — |
| 263 | C2×C8 | D4×D73 | 1 | 1 | yes | characteristic |
| 264 | C2×C8 | D4×D73 | 1 | 1 | yes | characteristic |
| 265 | C2×C8 | C2×D292 | 1 | 1 | yes | characteristic |
| 266 | C2×C8 | #11924027 | 1 | 1 | yes | characteristic |
| 267 | C2×C8 | #11924027 | 1 | 1 | yes | characteristic |
| 268 | C2×C8 | #11924028 | 1 | 1 | yes | characteristic |
| 269 | C4⋊C4 | — | 4 | 1 | no | — |
| 270 | C4⋊C4 | — | 4 | 1 | no | — |
| 271 | C4⋊C4 | — | 292 | 1 | no | — |
| 272 | C4⋊C4 | — | 292 | 1 | no | — |
| 273 | C42 | — | 2 | 1 | no | — |
| 274 | C42 | — | 2 | 1 | no | — |
| 275 | C16 | — | 292 | 1 | no | — |
| 276 | C16 | — | 146 | 2 | no | — |
| 277 | C23 | C2×#11924013 | 1 | 1 | yes | characteristic |
| 278 | Q8 | — | 4 | 2 | no | — |
| 279 | Q8 | — | 4 | 2 | no | — |
| 280 | Q8 | — | 8 | 1 | no | — |
| 281 | Q8 | — | 8 | 1 | no | — |
| 282 | Q8 | — | 292 | 2 | no | — |
| 283 | Q8 | — | 292 | 2 | no | — |
| 284 | Q8 | — | 584 | 1 | no | — |
| 285 | Q8 | — | 584 | 1 | no | — |
| 286 | C2×C4 | — | 2 | 1 | no | — |
| 287 | C2×C4 | — | 2 | 1 | no | — |
| 288 | C2×C4 | — | 2 | 1 | no | — |
| 289 | C2×C4 | — | 2 | 1 | no | — |
| 290 | C2×C4 | — | 2 | 1 | no | — |
| 291 | C2×C4 | — | 4 | 2 | no | — |
| 292 | C2×C4 | — | 8 | 1 | no | — |
| 293 | C2×C4 | — | 8 | 1 | no | — |
| 294 | C2×C4 | — | 8 | 1 | no | — |
| 295 | C2×C4 | — | 8 | 1 | no | — |
| 296 | C2×C4 | — | 8 | 1 | no | — |
| 297 | C2×C4 | — | 292 | 2 | no | — |
| 298 | C2×C4 | — | 584 | 1 | no | — |
| 299 | C2×C4 | — | 584 | 1 | no | — |
| 300 | C2×C4 | — | 584 | 1 | no | — |
| 301 | C2×C4 | — | 584 | 1 | no | — |
| 302 | C2×C4 | — | 584 | 1 | no | — |
| 303 | C2×C4 | #14556537 | 1 | 2 | yes | complemented |
| 304 | C2×C4 | #14556562 | 1 | 1 | yes | characteristic |
| 305 | C2×C4 | #14556563 | 1 | 1 | yes | characteristic |
| 306 | C2×C4 | #14556565 | 1 | 1 | yes | characteristic |
| 307 | C2×C4 | #14556611 | 1 | 1 | yes | characteristic |
| 308 | C2×C4 | #14556616 | 1 | 1 | yes | characteristic |
| 309 | C2×C4 | #14556617 | 1 | 1 | yes | characteristic |
| 310 | C8 | — | 4 | 1 | no | — |
| 311 | C8 | #14556561 | 1 | 1 | yes | characteristic |
| 312 | C8 | #14556573 | 1 | 1 | yes | characteristic |
| 313 | C8 | #14556575 | 1 | 1 | yes | characteristic |
| 314 | C8 | #14556577 | 1 | 1 | yes | characteristic |
| 315 | C22 | #17988779 | 1 | 1 | yes | characteristic |
| 316 | C22 | #17988782 | 1 | 1 | yes | characteristic |
| 317 | C22 | #17988821 | 1 | 1 | yes | characteristic |
| 318 | C22 | C2×#14556537 | 1 | 1 | yes | characteristic |
| 319 | C22 | #17989017 | 1 | 1 | yes | characteristic |
| 320 | C22 | #17989027 | 1 | 1 | yes | characteristic |
| 321 | C22 | #17989028 | 1 | 1 | yes | characteristic |
| 322 | C4 | — | 2 | 2 | no | — |
| 323 | C4 | — | 4 | 1 | no | — |
| 324 | C4 | — | 8 | 2 | no | — |
| 325 | C4 | — | 16 | 1 | no | — |
| 326 | C4 | — | 584 | 2 | no | — |
| 327 | C4 | — | 1168 | 1 | no | — |
| 328 | C4 | #17988503 | 1 | 1 | yes | characteristic |
| 329 | C4 | #17988799 | 1 | 1 | yes | characteristic |
| 330 | C4 | #17988802 | 1 | 1 | yes | characteristic |
| 331 | C4 | #17988838 | 1 | 1 | yes | characteristic |
| 332 | C2 | #22611241 | 1 | 1 | yes | characteristic |
| 333 | C2 | #22611978 | 1 | 1 | yes | characteristic |
| 334 | C2 | #22611981 | 1 | 1 | yes | characteristic |
| 335 | C2 | #22611990 | 1 | 1 | yes | characteristic |
| 336 | C2 | #22611993 | 1 | 1 | yes | characteristic |
| 337 | C2 | #22612020 | 1 | 1 | yes | characteristic |
| 338 | C2 | #22612037 | 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