← #33005046
Subgroups — #33005046
Order 18688.
450 conjugacy classes of subgroups.
The subgroup lattice has 342 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | C2×#17988991 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | C2×#17988388 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #22610798 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #22608023 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #22608022 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #22608008 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | C2×#357×C73 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | C2×#14556590 | — | 2 | 1 | no | — |
| 9 | C22×#11924003 | C22 | 1 | 1 | yes | characteristic |
| 10 | #17988991 | — | 2 | 2 | no | — |
| 11 | #17988991 | — | 2 | 2 | no | — |
| 12 | C2×#14556525 | C22 | 1 | 1 | yes | characteristic |
| 13 | C2×#14556525 | C22 | 1 | 1 | yes | characteristic |
| 14 | C2×#14556524 | — | 2 | 1 | no | — |
| 15 | C2×#14556512 | — | 2 | 1 | no | — |
| 16 | C2×C8×Dic73 | C22 | 1 | 1 | yes | characteristic |
| 17 | #17988490 | — | 2 | 1 | no | — |
| 18 | #17988388 | — | 2 | 2 | no | — |
| 19 | C22×D8×C73 | C22 | 1 | 1 | yes | characteristic |
| 20 | C22×C16×C73 | C22 | 1 | 1 | yes | characteristic |
| 21 | C2×#107×C73 | C22 | 1 | 1 | yes | characteristic |
| 22 | #357×C73 | — | 2 | 2 | no | — |
| 23 | C22×Dic146 | — | 4 | 1 | no | — |
| 24 | C22×#10596831 | D4 | 1 | 1 | yes | characteristic |
| 25 | #14556590 | — | 2 | 4 | no | — |
| 26 | #14556590 | — | 4 | 2 | no | — |
| 27 | C2×C4⋊Dic73 | — | 2 | 1 | no | — |
| 28 | C2×C4⋊Dic73 | — | 2 | 1 | no | — |
| 29 | C2×#11924007 | — | 4 | 1 | no | — |
| 30 | C2×C22⋊Dic73 | — | 4 | 1 | no | — |
| 31 | C2×C22⋊Dic73 | — | 4 | 1 | no | — |
| 32 | C2×C4×Dic73 | D4 | 1 | 1 | yes | characteristic |
| 33 | C2×#11924003 | — | 2 | 1 | no | — |
| 34 | C2×#11924003 | — | 2 | 1 | no | — |
| 35 | C2×#11924003 | — | 2 | 1 | no | — |
| 36 | #14556525 | — | 2 | 1 | no | — |
| 37 | #14556525 | — | 2 | 1 | no | — |
| 38 | #14556525 | — | 2 | 1 | no | — |
| 39 | #14556525 | D4 | 1 | 2 | yes | — |
| 40 | #14556524 | — | 2 | 4 | no | — |
| 41 | #14556512 | — | 4 | 2 | no | — |
| 42 | C8×Dic73 | — | 2 | 1 | no | — |
| 43 | C8×Dic73 | — | 2 | 1 | no | — |
| 44 | C22×D4×C73 | — | 2 | 1 | no | — |
| 45 | C2×D8×C73 | — | 2 | 1 | no | — |
| 46 | C2×D8×C73 | — | 2 | 1 | no | — |
| 47 | C2×D8×C73 | — | 2 | 1 | no | — |
| 48 | C2×D8×C73 | — | 2 | 1 | no | — |
| 49 | C2×D8×C73 | — | 2 | 1 | no | — |
| 50 | C2×D8×C73 | Q8 | 1 | 2 | yes | complemented |
| 51 | C22×C8×C73 | C23 | 1 | 1 | yes | characteristic |
| 52 | C2×C4⋊C4×C73 | — | 2 | 1 | no | — |
| 53 | C2×C16×C73 | — | 2 | 1 | no | — |
| 54 | C2×C16×C73 | — | 2 | 1 | no | — |
| 55 | C2×C16×C73 | — | 2 | 1 | no | — |
| 56 | #107×C73 | — | 2 | 1 | no | — |
| 57 | #107×C73 | D4 | 1 | 2 | yes | — |
| 58 | C2×Dic146 | — | 4 | 4 | no | — |
| 59 | C2×Dic146 | — | 8 | 2 | no | — |
| 60 | C2×Dic146 | — | 8 | 2 | no | — |
| 61 | C22×Dic73 | — | 4 | 1 | no | — |
| 62 | C22×Dic73 | — | 4 | 1 | no | — |
| 63 | C22×Dic73 | D8 | 1 | 1 | yes | characteristic |
| 64 | C22×Dic73 | D8 | 1 | 1 | yes | characteristic |
| 65 | C2×#10596831 | — | 2 | 1 | no | — |
| 66 | C2×#10596831 | — | 2 | 1 | no | — |
| 67 | C2×#10596831 | SD16 | 1 | 2 | yes | — |
| 68 | C4⋊Dic73 | — | 2 | 2 | no | — |
| 69 | C4⋊Dic73 | — | 4 | 1 | no | — |
| 70 | C4⋊Dic73 | — | 4 | 1 | no | — |
| 71 | C4⋊Dic73 | — | 4 | 1 | no | — |
| 72 | #11924007 | — | 4 | 4 | no | — |
| 73 | C22⋊Dic73 | — | 8 | 2 | no | — |
| 74 | C22⋊Dic73 | — | 8 | 2 | no | — |
| 75 | C4×Dic73 | — | 2 | 1 | no | — |
| 76 | C4×Dic73 | — | 2 | 1 | no | — |
| 77 | #11924003 | — | 4 | 1 | no | — |
| 78 | C24×C73 | — | 4 | 1 | no | — |
| 79 | C2×D4×C73 | — | 2 | 2 | no | — |
| 80 | C2×D4×C73 | — | 4 | 1 | no | — |
| 81 | C2×D4×C73 | — | 4 | 1 | no | — |
| 82 | C2×D4×C73 | — | 4 | 1 | no | — |
| 83 | C2×D4×C73 | — | 4 | 1 | no | — |
| 84 | C2×D4×C73 | — | 4 | 1 | no | — |
| 85 | C22×C4×C73 | — | 4 | 1 | no | — |
| 86 | C22×C4×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 87 | D8×C73 | — | 2 | 2 | no | — |
| 88 | D8×C73 | — | 2 | 2 | no | — |
| 89 | D8×C73 | — | 4 | 1 | no | — |
| 90 | D8×C73 | — | 4 | 1 | no | — |
| 91 | C2×C8×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 92 | C2×C8×C73 | C2×D4 | 1 | 1 | yes | characteristic |
| 93 | C2×C8×C73 | C2×Q8 | 1 | 1 | yes | characteristic |
| 94 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 95 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 96 | C2×C8×C73 | #41 | 1 | 1 | yes | characteristic |
| 97 | C4⋊C4×C73 | — | 2 | 2 | no | — |
| 98 | C4⋊C4×C73 | — | 4 | 1 | no | — |
| 99 | C16×C73 | — | 4 | 1 | no | — |
| 100 | C23×C73 | — | 4 | 2 | no | — |
| 101 | C23×C73 | — | 8 | 1 | no | — |
| 102 | C23×C73 | — | 8 | 1 | no | — |
| 103 | C23×C73 | — | 8 | 1 | no | — |
| 104 | C23×C73 | — | 8 | 1 | no | — |
| 105 | C23×C73 | — | 8 | 1 | no | — |
| 106 | C23×C73 | — | 8 | 1 | no | — |
| 107 | C23×C73 | C2×D8 | 1 | 1 | yes | characteristic |
| 108 | D4×C73 | — | 4 | 2 | no | — |
| 109 | D4×C73 | — | 4 | 2 | no | — |
| 110 | D4×C73 | — | 8 | 1 | no | — |
| 111 | D4×C73 | — | 8 | 1 | no | — |
| 112 | C2×C4×C73 | — | 4 | 2 | no | — |
| 113 | C2×C4×C73 | — | 8 | 1 | no | — |
| 114 | C2×C4×C73 | — | 8 | 1 | no | — |
| 115 | C2×C4×C73 | #120 | 1 | 1 | yes | characteristic |
| 116 | C2×C4×C73 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 117 | C2×C4×C73 | #124 | 1 | 1 | yes | characteristic |
| 118 | C2×C4×C73 | C2×SD16 | 1 | 1 | yes | characteristic |
| 119 | C2×C4×C73 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 120 | C2×C4×C73 | #137 | 1 | 1 | yes | characteristic |
| 121 | C2×Dic73 | — | 2 | 1 | no | — |
| 122 | C2×Dic73 | — | 2 | 1 | no | — |
| 123 | C2×Dic73 | — | 2 | 1 | no | — |
| 124 | C2×Dic73 | — | 2 | 1 | no | — |
| 125 | C2×Dic73 | — | 4 | 2 | no | — |
| 126 | C2×Dic73 | — | 8 | 1 | no | — |
| 127 | C2×Dic73 | — | 8 | 1 | no | — |
| 128 | C2×Dic73 | — | 8 | 1 | no | — |
| 129 | C2×Dic73 | — | 8 | 1 | no | — |
| 130 | C2×Dic73 | — | 8 | 1 | no | — |
| 131 | C2×Dic73 | D16 | 1 | 2 | yes | — |
| 132 | C2×Dic73 | SD32 | 1 | 2 | yes | — |
| 133 | Dic146 | — | 8 | 8 | no | — |
| 134 | C8×C73 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 135 | C8×C73 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 136 | C8×C73 | #124 | 1 | 1 | yes | characteristic |
| 137 | C8×C73 | #124 | 1 | 1 | yes | characteristic |
| 138 | #10596831 | — | 2 | 2 | no | — |
| 139 | C22×C73 | — | 8 | 2 | no | — |
| 140 | C22×C73 | — | 8 | 2 | no | — |
| 141 | C22×C73 | — | 8 | 2 | no | — |
| 142 | C22×C73 | — | 16 | 1 | no | — |
| 143 | C22×C73 | — | 16 | 1 | no | — |
| 144 | C22×C73 | — | 16 | 1 | no | — |
| 145 | C22×C73 | — | 16 | 1 | no | — |
| 146 | C22×C73 | #447 | 1 | 1 | yes | characteristic |
| 147 | C22×C73 | #474 | 1 | 1 | yes | characteristic |
| 148 | C22×C73 | #486 | 1 | 1 | yes | characteristic |
| 149 | C22×C73 | C2×D16 | 1 | 1 | yes | characteristic |
| 150 | C22×C73 | C2×SD32 | 1 | 1 | yes | characteristic |
| 151 | C22×C73 | #509 | 1 | 1 | yes | characteristic |
| 152 | C22×C73 | #510 | 1 | 1 | yes | characteristic |
| 153 | C4×C73 | — | 8 | 2 | no | — |
| 154 | C4×C73 | #393 | 1 | 1 | yes | characteristic |
| 155 | C4×C73 | #448 | 1 | 1 | yes | characteristic |
| 156 | C4×C73 | #476 | 1 | 1 | yes | characteristic |
| 157 | C4×C73 | #489 | 1 | 1 | yes | characteristic |
| 158 | Dic73 | — | 2 | 2 | no | — |
| 159 | Dic73 | — | 2 | 2 | no | — |
| 160 | Dic73 | — | 8 | 2 | no | — |
| 161 | Dic73 | — | 16 | 1 | no | — |
| 162 | #13363 | — | 73 | 1 | no | maximal, Sylow |
| 163 | C2×C73 | — | 16 | 2 | no | — |
| 164 | C2×C73 | #2023 | 1 | 1 | yes | characteristic |
| 165 | C2×C73 | #2184 | 1 | 1 | yes | characteristic |
| 166 | C2×C73 | #2185 | 1 | 1 | yes | characteristic |
| 167 | C2×C73 | #2224 | 1 | 1 | yes | characteristic |
| 168 | C2×C73 | #2226 | 1 | 1 | yes | characteristic |
| 169 | C2×C73 | #2240 | 1 | 1 | yes | characteristic |
| 170 | C2×C73 | #2243 | 1 | 1 | yes | characteristic |
| 171 | C2×#500 | — | 73 | 1 | no | — |
| 172 | C2×#357 | — | 73 | 1 | no | — |
| 173 | C2×#357 | D73 | 1 | 1 | yes | characteristic |
| 174 | #1970 | — | 73 | 1 | no | — |
| 175 | #1380 | — | 73 | 1 | no | — |
| 176 | #1380 | — | 73 | 1 | no | — |
| 177 | #1374 | — | 73 | 1 | no | — |
| 178 | C73 | #13363 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 179 | C22×D8 | C2×D73 | 1 | 1 | yes | characteristic |
| 180 | C2×C4⋊Q8 | — | 146 | 1 | no | — |
| 181 | C22×C16 | — | 73 | 1 | no | — |
| 182 | C22×C16 | C2×D73 | 1 | 1 | yes | characteristic |
| 183 | #500 | — | 146 | 2 | no | — |
| 184 | #500 | — | 146 | 2 | no | — |
| 185 | C2×#107 | — | 73 | 1 | no | — |
| 186 | C2×#107 | — | 73 | 1 | no | — |
| 187 | C2×#107 | — | 146 | 1 | no | — |
| 188 | C2×#107 | C2×D73 | 1 | 1 | yes | characteristic |
| 189 | C2×#102 | — | 146 | 1 | no | — |
| 190 | C2×C4×C8 | — | 73 | 1 | no | — |
| 191 | #390 | — | 146 | 1 | no | — |
| 192 | #357 | — | 2 | 2 | no | — |
| 193 | #357 | — | 146 | 2 | no | — |
| 194 | C22×Q8 | — | 292 | 1 | no | — |
| 195 | C22×D4 | — | 2 | 1 | no | — |
| 196 | C2×D8 | — | 2 | 1 | no | — |
| 197 | C2×D8 | — | 2 | 1 | no | — |
| 198 | C2×D8 | — | 2 | 1 | no | — |
| 199 | C2×D8 | — | 2 | 1 | no | — |
| 200 | C2×D8 | — | 2 | 1 | no | — |
| 201 | C2×D8 | Dic146 | 1 | 2 | yes | complemented |
| 202 | C22×C8 | — | 73 | 1 | no | — |
| 203 | C22×C8 | C22×D73 | 1 | 1 | yes | characteristic |
| 204 | C4⋊Q8 | — | 292 | 2 | no | — |
| 205 | C4⋊Q8 | — | 146 | 4 | no | — |
| 206 | C2×C4⋊C4 | — | 2 | 1 | no | — |
| 207 | C2×C4⋊C4 | — | 292 | 1 | no | — |
| 208 | C2×C4⋊C4 | — | 146 | 1 | no | — |
| 209 | C2×C4⋊C4 | — | 146 | 1 | no | — |
| 210 | C2×C22⋊C4 | — | 292 | 1 | no | — |
| 211 | C2×C22⋊C4 | — | 292 | 1 | no | — |
| 212 | C2×C42 | — | 73 | 1 | no | — |
| 213 | C2×C16 | — | 2 | 1 | no | — |
| 214 | C2×C16 | — | 2 | 1 | no | — |
| 215 | C2×C16 | — | 2 | 1 | no | — |
| 216 | C2×C16 | — | 146 | 1 | no | — |
| 217 | C2×C16 | — | 146 | 1 | no | — |
| 218 | C2×C16 | — | 146 | 1 | no | — |
| 219 | #107 | — | 2 | 1 | no | — |
| 220 | #107 | — | 73 | 2 | no | — |
| 221 | #107 | — | 146 | 4 | no | — |
| 222 | #107 | — | 146 | 1 | no | — |
| 223 | #107 | — | 146 | 1 | no | — |
| 224 | #107 | — | 146 | 1 | no | — |
| 225 | #107 | C22⋊D73 | 1 | 2 | yes | — |
| 226 | #102 | — | 292 | 2 | no | — |
| 227 | C4×C8 | — | 146 | 1 | no | — |
| 228 | C4×C8 | — | 146 | 1 | no | — |
| 229 | C24 | — | 4 | 1 | no | — |
| 230 | C2×Q8 | — | 292 | 4 | no | — |
| 231 | C2×Q8 | — | 584 | 2 | no | — |
| 232 | C2×Q8 | — | 584 | 2 | no | — |
| 233 | C2×D4 | — | 2 | 2 | no | — |
| 234 | C2×D4 | — | 4 | 1 | no | — |
| 235 | C2×D4 | — | 4 | 1 | no | — |
| 236 | C2×D4 | — | 4 | 1 | no | — |
| 237 | C2×D4 | — | 4 | 1 | no | — |
| 238 | C2×D4 | — | 4 | 1 | no | — |
| 239 | C22×C4 | — | 4 | 1 | no | — |
| 240 | C22×C4 | — | 292 | 1 | no | — |
| 241 | C22×C4 | — | 292 | 1 | no | — |
| 242 | C22×C4 | — | 73 | 1 | no | — |
| 243 | C22×C4 | — | 73 | 1 | no | — |
| 244 | C22×C4 | D4×D73 | 1 | 1 | yes | characteristic |
| 245 | D8 | — | 2 | 2 | no | — |
| 246 | D8 | — | 2 | 2 | no | — |
| 247 | D8 | — | 4 | 1 | no | — |
| 248 | D8 | — | 4 | 1 | no | — |
| 249 | C2×C8 | — | 73 | 2 | no | — |
| 250 | C2×C8 | — | 146 | 1 | no | — |
| 251 | C2×C8 | — | 146 | 1 | no | — |
| 252 | C2×C8 | D4×D73 | 1 | 1 | yes | characteristic |
| 253 | C2×C8 | C2×C22⋊D73 | 1 | 1 | yes | characteristic |
| 254 | C2×C8 | C2×Dic146 | 1 | 1 | yes | characteristic |
| 255 | C2×C8 | #11924027 | 1 | 1 | yes | characteristic |
| 256 | C2×C8 | #11924027 | 1 | 1 | yes | characteristic |
| 257 | C2×C8 | #11924028 | 1 | 1 | yes | characteristic |
| 258 | C4⋊C4 | — | 2 | 2 | no | — |
| 259 | C4⋊C4 | — | 4 | 1 | no | — |
| 260 | C4⋊C4 | — | 292 | 4 | no | — |
| 261 | C4⋊C4 | — | 292 | 1 | no | — |
| 262 | C4⋊C4 | — | 292 | 1 | no | — |
| 263 | C4⋊C4 | — | 292 | 1 | no | — |
| 264 | C4⋊C4 | — | 146 | 2 | no | — |
| 265 | C22⋊C4 | — | 584 | 2 | no | — |
| 266 | C22⋊C4 | — | 584 | 2 | no | — |
| 267 | C42 | — | 146 | 1 | no | — |
| 268 | C42 | — | 146 | 1 | no | — |
| 269 | C16 | — | 4 | 1 | no | — |
| 270 | C16 | — | 292 | 1 | no | — |
| 271 | C23 | — | 4 | 2 | no | — |
| 272 | C23 | — | 8 | 1 | no | — |
| 273 | C23 | — | 8 | 1 | no | — |
| 274 | C23 | — | 8 | 1 | no | — |
| 275 | C23 | — | 8 | 1 | no | — |
| 276 | C23 | — | 8 | 1 | no | — |
| 277 | C23 | — | 8 | 1 | no | — |
| 278 | C23 | D8×D73 | 1 | 1 | yes | characteristic |
| 279 | Q8 | — | 584 | 8 | no | — |
| 280 | D4 | — | 4 | 2 | no | — |
| 281 | D4 | — | 4 | 2 | no | — |
| 282 | D4 | — | 8 | 1 | no | — |
| 283 | D4 | — | 8 | 1 | no | — |
| 284 | C2×C4 | — | 4 | 2 | no | — |
| 285 | C2×C4 | — | 8 | 1 | no | — |
| 286 | C2×C4 | — | 8 | 1 | no | — |
| 287 | C2×C4 | — | 292 | 2 | no | — |
| 288 | C2×C4 | — | 584 | 1 | no | — |
| 289 | C2×C4 | — | 584 | 1 | no | — |
| 290 | C2×C4 | — | 584 | 1 | no | — |
| 291 | C2×C4 | — | 584 | 1 | no | — |
| 292 | C2×C4 | — | 584 | 1 | no | — |
| 293 | C2×C4 | — | 73 | 2 | no | — |
| 294 | C2×C4 | — | 73 | 2 | no | — |
| 295 | C2×C4 | — | 146 | 1 | no | — |
| 296 | C2×C4 | — | 146 | 1 | no | — |
| 297 | C2×C4 | — | 146 | 1 | no | — |
| 298 | C2×C4 | — | 146 | 1 | no | — |
| 299 | C2×C4 | #14556559 | 1 | 1 | yes | characteristic |
| 300 | C2×C4 | #14556568 | 1 | 1 | yes | characteristic |
| 301 | C2×C4 | #14556577 | 1 | 1 | yes | characteristic |
| 302 | C2×C4 | SD16×D73 | 1 | 1 | yes | characteristic |
| 303 | C2×C4 | #14556615 | 1 | 1 | yes | characteristic |
| 304 | C2×C4 | #14556620 | 1 | 1 | yes | characteristic |
| 305 | C8 | — | 146 | 2 | no | — |
| 306 | C8 | #14556568 | 1 | 1 | yes | characteristic |
| 307 | C8 | #14556570 | 1 | 1 | yes | characteristic |
| 308 | C8 | #14556577 | 1 | 1 | yes | characteristic |
| 309 | C8 | #14556578 | 1 | 1 | yes | characteristic |
| 310 | C22 | — | 8 | 2 | no | — |
| 311 | C22 | — | 8 | 2 | no | — |
| 312 | C22 | — | 8 | 2 | no | — |
| 313 | C22 | — | 16 | 1 | no | — |
| 314 | C22 | — | 16 | 1 | no | — |
| 315 | C22 | — | 16 | 1 | no | — |
| 316 | C22 | — | 16 | 1 | no | — |
| 317 | C22 | #17988719 | 1 | 1 | yes | characteristic |
| 318 | C22 | #17988865 | 1 | 1 | yes | characteristic |
| 319 | C22 | #17988932 | 1 | 1 | yes | characteristic |
| 320 | C22 | D16×D73 | 1 | 1 | yes | characteristic |
| 321 | C22 | SD32×D73 | 1 | 1 | yes | characteristic |
| 322 | C22 | #17989021 | 1 | 1 | yes | characteristic |
| 323 | C22 | #17989026 | 1 | 1 | yes | characteristic |
| 324 | C4 | — | 8 | 2 | no | — |
| 325 | C4 | — | 584 | 2 | no | — |
| 326 | C4 | — | 1168 | 1 | no | — |
| 327 | C4 | — | 146 | 2 | no | — |
| 328 | C4 | — | 146 | 2 | no | — |
| 329 | C4 | #17988499 | 1 | 1 | yes | characteristic |
| 330 | C4 | #17988724 | 1 | 1 | yes | characteristic |
| 331 | C4 | #17988875 | 1 | 1 | yes | characteristic |
| 332 | C4 | #17988945 | 1 | 1 | yes | characteristic |
| 333 | C2 | — | 16 | 2 | no | — |
| 334 | C2 | #22611065 | 1 | 1 | yes | characteristic |
| 335 | C2 | #22611841 | 1 | 1 | yes | characteristic |
| 336 | C2 | #22611846 | 1 | 1 | yes | characteristic |
| 337 | C2 | #22612066 | 1 | 1 | yes | characteristic |
| 338 | C2 | #22612076 | 1 | 1 | yes | characteristic |
| 339 | C2 | #22612153 | 1 | 1 | yes | characteristic |
| 340 | C2 | #22612166 | 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