← #30613588
Subgroups — #30613588
Order 15616.
656 conjugacy classes of subgroups.
The subgroup lattice has 348 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #21462753 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #21461451 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #21461446 | C2 | 1 | 4 | yes | maximal, complemented |
| 4 | Q16×#92420 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #21461377 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #21461157 | C2 | 1 | 2 | yes | maximal, complemented |
| 7 | C8×#11758213 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | C4×#14519800 | C2 | 1 | 1 | yes | maximal, characteristic |
| 9 | Q8×#92420 | C22 | 1 | 4 | yes | — |
| 10 | #16840796 | — | 2 | 4 | no | — |
| 11 | #16840796 | C22 | 1 | 4 | yes | — |
| 12 | #16840781 | — | 2 | 2 | no | — |
| 13 | #16840781 | C22 | 1 | 1 | yes | characteristic |
| 14 | #16840766 | — | 2 | 2 | no | — |
| 15 | #16840766 | C22 | 1 | 2 | yes | — |
| 16 | C4×#11758213 | C22 | 1 | 1 | yes | characteristic |
| 17 | #16840625 | C22 | 1 | 2 | yes | — |
| 18 | #16840625 | C22 | 1 | 2 | yes | — |
| 19 | Q8⋊#92420 | C22 | 1 | 4 | yes | — |
| 20 | #16840610 | C22 | 1 | 4 | yes | — |
| 21 | #92420⋊C8 | C22 | 1 | 2 | yes | — |
| 22 | C8×#92420 | C22 | 1 | 2 | yes | — |
| 23 | C2×#14519800 | C4 | 1 | 1 | yes | characteristic |
| 24 | C4×#11758226 | C22 | 1 | 2 | yes | — |
| 25 | Q16×Dic61 | C22 | 1 | 1 | yes | characteristic |
| 26 | C4×#11758201 | C4 | 1 | 2 | yes | — |
| 27 | #16839847 | C22 | 1 | 2 | yes | — |
| 28 | C4×D488 | C4 | 1 | 1 | yes | characteristic |
| 29 | #16839844 | C22 | 1 | 1 | yes | characteristic |
| 30 | #16839799 | C4 | 1 | 1 | yes | characteristic |
| 31 | #16839757 | C4 | 1 | 2 | yes | — |
| 32 | C4×C8×D61 | C22 | 1 | 1 | yes | characteristic |
| 33 | C4×Q16×C61 | C4 | 1 | 1 | yes | characteristic |
| 34 | C2×#11758213 | — | 2 | 1 | no | — |
| 35 | C2×#11758213 | — | 2 | 2 | no | — |
| 36 | C2×#11758213 | — | 2 | 4 | no | — |
| 37 | C4⋊#92420 | — | 2 | 4 | no | — |
| 38 | C4⋊#92420 | — | 2 | 2 | no | — |
| 39 | C4⋊#92420 | D4 | 1 | 1 | yes | characteristic |
| 40 | C4⋊#92420 | D4 | 1 | 1 | yes | characteristic |
| 41 | C4⋊#92420 | C23 | 1 | 4 | yes | — |
| 42 | #14519834 | — | 2 | 4 | no | — |
| 43 | #14519834 | D4 | 1 | 2 | yes | — |
| 44 | #14519832 | — | 2 | 1 | no | — |
| 45 | C4×#92420 | — | 2 | 4 | no | — |
| 46 | C4×#92420 | C23 | 1 | 2 | yes | — |
| 47 | C4×#92420 | C23 | 1 | 2 | yes | — |
| 48 | C2×#11758226 | C2×C4 | 1 | 2 | yes | — |
| 49 | #14519800 | — | 2 | 4 | no | — |
| 50 | C2×#11758201 | C2×C4 | 1 | 2 | yes | — |
| 51 | C2×D488 | C2×C4 | 1 | 1 | yes | characteristic |
| 52 | C2×C8×D61 | C2×C4 | 1 | 1 | yes | characteristic |
| 53 | C2×C8×D61 | C2×C4 | 1 | 1 | yes | characteristic |
| 54 | Q8×Dic61 | C23 | 1 | 2 | yes | — |
| 55 | C4×D244 | — | 2 | 2 | no | — |
| 56 | C4×D244 | C2×C4 | 1 | 2 | yes | — |
| 57 | #14519739 | — | 2 | 2 | no | — |
| 58 | #14519739 | C23 | 1 | 2 | yes | — |
| 59 | #14519735 | — | 2 | 2 | no | — |
| 60 | #14519735 | C2×C4 | 1 | 2 | yes | — |
| 61 | C42×D61 | — | 2 | 2 | no | — |
| 62 | C42×D61 | C23 | 1 | 1 | yes | characteristic |
| 63 | #14519711 | C2×C4 | 1 | 1 | yes | characteristic |
| 64 | #14519708 | C2×C4 | 1 | 2 | yes | — |
| 65 | #14519701 | C2×C4 | 1 | 2 | yes | — |
| 66 | #14519699 | C2×C4 | 1 | 2 | yes | — |
| 67 | #14519697 | C2×C4 | 1 | 2 | yes | — |
| 68 | C4×#92418 | C2×C4 | 1 | 1 | yes | characteristic |
| 69 | C8×Dic61 | C23 | 1 | 1 | yes | characteristic |
| 70 | C8×Dic61 | C23 | 1 | 1 | yes | characteristic |
| 71 | C2×Q16×C61 | C2×C4 | 1 | 1 | yes | characteristic |
| 72 | C4×Q8×C61 | C2×C4 | 1 | 2 | yes | — |
| 73 | #107×C61 | C2×C4 | 1 | 1 | yes | characteristic |
| 74 | #103×C61 | C2×C4 | 1 | 2 | yes | — |
| 75 | C4×C8×C61 | C2×C4 | 1 | 1 | yes | characteristic |
| 76 | C2×Q8×C61 | C22×C4 | 1 | 2 | yes | — |
| 77 | #11758226 | — | 2 | 4 | no | — |
| 78 | #11758226 | — | 4 | 2 | no | — |
| 79 | C2×D244 | — | 2 | 2 | no | — |
| 80 | C2×D244 | C22×C4 | 1 | 2 | yes | — |
| 81 | C2×C4×D61 | — | 2 | 2 | no | — |
| 82 | C2×C4×D61 | — | 2 | 2 | no | — |
| 83 | C2×C4×D61 | — | 2 | 2 | no | — |
| 84 | C2×C4×D61 | C22×C4 | 1 | 1 | yes | characteristic |
| 85 | C2×C4×D61 | C2×D4 | 1 | 1 | yes | characteristic |
| 86 | C2×C4×D61 | #41 | 1 | 1 | yes | characteristic |
| 87 | C2×#92420 | — | 2 | 2 | no | — |
| 88 | C2×#92420 | — | 2 | 4 | no | — |
| 89 | C2×#92420 | C2×D4 | 1 | 2 | yes | — |
| 90 | C2×#92420 | C2×D4 | 1 | 2 | yes | — |
| 91 | #11758213 | — | 2 | 4 | no | — |
| 92 | #11758213 | — | 8 | 4 | no | — |
| 93 | #11758213 | — | 8 | 2 | no | — |
| 94 | Q16×C61 | M16 | 1 | 4 | yes | complemented |
| 95 | C2×C8×C61 | C22×C4 | 1 | 1 | yes | characteristic |
| 96 | C2×C8×C61 | C22×C4 | 1 | 1 | yes | characteristic |
| 97 | C4⋊C4×C61 | — | 2 | 2 | no | — |
| 98 | C4⋊C4×C61 | C22×C4 | 1 | 2 | yes | — |
| 99 | C42×C61 | — | 2 | 2 | no | — |
| 100 | C42×C61 | C22×C4 | 1 | 1 | yes | characteristic |
| 101 | #11758201 | — | 2 | 4 | no | — |
| 102 | #11758198 | — | 2 | 2 | no | — |
| 103 | #11758198 | — | 2 | 2 | no | — |
| 104 | #11758198 | — | 2 | 2 | no | — |
| 105 | C4⋊Dic61 | — | 2 | 2 | no | — |
| 106 | C4⋊Dic61 | C22×C4 | 1 | 2 | yes | — |
| 107 | C4×Dic61 | — | 2 | 2 | no | — |
| 108 | C4×Dic61 | — | 2 | 2 | no | — |
| 109 | C4×Dic61 | C2×D4 | 1 | 1 | yes | characteristic |
| 110 | C4×Dic61 | #41 | 1 | 1 | yes | characteristic |
| 111 | C4×Dic61 | C24 | 1 | 1 | yes | characteristic |
| 112 | C2×#92418 | C22×C4 | 1 | 1 | yes | characteristic |
| 113 | C2×#92418 | C22×C4 | 1 | 1 | yes | characteristic |
| 114 | D488 | — | 2 | 2 | no | — |
| 115 | C8×D61 | — | 2 | 2 | no | — |
| 116 | C8×D61 | — | 4 | 1 | no | — |
| 117 | C22×D61 | — | 2 | 2 | no | — |
| 118 | C22×D61 | C4×D4 | 1 | 1 | yes | characteristic |
| 119 | Q8×C61 | — | 2 | 2 | no | — |
| 120 | Q8×C61 | C2×M16 | 1 | 4 | yes | — |
| 121 | C2×C4×C61 | — | 2 | 2 | no | — |
| 122 | C2×C4×C61 | — | 2 | 2 | no | — |
| 123 | C2×C4×C61 | C4×D4 | 1 | 1 | yes | characteristic |
| 124 | C2×C4×C61 | C4×D4 | 1 | 1 | yes | characteristic |
| 125 | C2×C4×C61 | C23×C4 | 1 | 1 | yes | characteristic |
| 126 | C2×Dic61 | — | 2 | 2 | no | — |
| 127 | C2×Dic61 | C4×D4 | 1 | 1 | yes | characteristic |
| 128 | C2×Dic61 | C22×D4 | 1 | 1 | yes | characteristic |
| 129 | C2×Dic61 | C2×#41 | 1 | 1 | yes | characteristic |
| 130 | D244 | — | 2 | 2 | no | — |
| 131 | D244 | — | 2 | 2 | no | — |
| 132 | D244 | — | 4 | 4 | no | — |
| 133 | C4×D61 | — | 2 | 1 | no | — |
| 134 | C4×D61 | — | 2 | 1 | no | — |
| 135 | C4×D61 | — | 2 | 2 | no | — |
| 136 | C4×D61 | — | 2 | 1 | no | — |
| 137 | C4×D61 | — | 2 | 1 | no | — |
| 138 | C4×D61 | — | 4 | 4 | no | — |
| 139 | C4×D61 | — | 4 | 4 | no | — |
| 140 | C4×D61 | — | 4 | 2 | no | — |
| 141 | C4×D61 | — | 4 | 2 | no | — |
| 142 | #92420 | — | 2 | 4 | no | — |
| 143 | #92420 | — | 2 | 2 | no | — |
| 144 | #92420 | — | 2 | 2 | no | — |
| 145 | #92420 | — | 4 | 4 | no | — |
| 146 | C8×C61 | — | 2 | 1 | no | — |
| 147 | C8×C61 | C2×M16 | 1 | 2 | yes | — |
| 148 | #92418 | — | 2 | 1 | no | — |
| 149 | #92418 | — | 2 | 1 | no | — |
| 150 | #18059 | — | 61 | 1 | no | maximal, Sylow |
| 151 | C22×C61 | C2×C4×D4 | 1 | 1 | yes | characteristic |
| 152 | C2×D61 | — | 2 | 1 | no | — |
| 153 | C2×D61 | — | 2 | 1 | no | — |
| 154 | C2×D61 | — | 2 | 1 | no | — |
| 155 | C2×D61 | — | 4 | 2 | no | — |
| 156 | C2×D61 | — | 4 | 2 | no | — |
| 157 | C2×D61 | — | 4 | 2 | no | — |
| 158 | C4×C61 | — | 2 | 4 | no | — |
| 159 | C4×C61 | — | 2 | 1 | no | — |
| 160 | C4×C61 | — | 4 | 2 | no | — |
| 161 | C4×C61 | #443 | 1 | 2 | yes | — |
| 162 | C4×C61 | C22×M16 | 1 | 1 | yes | characteristic |
| 163 | C4×C61 | #568 | 1 | 1 | yes | characteristic |
| 164 | Dic61 | — | 2 | 1 | no | — |
| 165 | Dic61 | — | 2 | 1 | no | — |
| 166 | Dic61 | — | 4 | 2 | no | — |
| 167 | Dic61 | #576 | 1 | 1 | yes | characteristic |
| 168 | Dic61 | #578 | 1 | 1 | yes | characteristic |
| 169 | #2991 | — | 61 | 2 | no | — |
| 170 | C4×#135 | — | 61 | 1 | no | — |
| 171 | #1589 | — | 61 | 2 | no | — |
| 172 | #1588 | — | 61 | 4 | no | — |
| 173 | C8×Q16 | — | 61 | 2 | no | — |
| 174 | #1567 | — | 61 | 1 | no | — |
| 175 | #1489 | — | 61 | 2 | no | — |
| 176 | C8×M16 | — | 61 | 1 | no | — |
| 177 | C2×C61 | D4×M16 | 1 | 1 | yes | characteristic |
| 178 | C2×C61 | #2951 | 1 | 1 | yes | characteristic |
| 179 | C2×C61 | C2×#443 | 1 | 1 | yes | characteristic |
| 180 | D61 | — | 4 | 1 | no | — |
| 181 | D61 | — | 8 | 2 | no | — |
| 182 | C2×#135 | — | 61 | 1 | no | — |
| 183 | C4×#41 | — | 61 | 2 | no | — |
| 184 | C8×Q8 | — | 61 | 4 | no | — |
| 185 | C4×Q16 | — | 61 | 1 | no | — |
| 186 | C4×Q16 | #6923 | 1 | 1 | yes | characteristic |
| 187 | C4×SD16 | — | 61 | 2 | no | — |
| 188 | C4×SD16 | — | 61 | 2 | no | — |
| 189 | C4×D8 | — | 61 | 1 | no | — |
| 190 | C4×D8 | — | 61 | 1 | no | — |
| 191 | #436 | — | 61 | 4 | no | — |
| 192 | #436 | — | 122 | 4 | no | — |
| 193 | #431 | — | 61 | 1 | no | — |
| 194 | #431 | — | 122 | 2 | no | — |
| 195 | #427 | — | 61 | 1 | no | — |
| 196 | #423 | — | 61 | 2 | no | — |
| 197 | #423 | — | 122 | 2 | no | — |
| 198 | #416 | — | 61 | 2 | no | — |
| 199 | C4×M16 | — | 61 | 1 | no | — |
| 200 | C2×C4×C8 | — | 61 | 1 | no | — |
| 201 | #335 | — | 61 | 2 | no | — |
| 202 | #335 | — | 61 | 2 | no | — |
| 203 | Q8⋊C8 | — | 61 | 4 | no | — |
| 204 | D4⋊C8 | — | 61 | 4 | no | — |
| 205 | #322 | — | 61 | 2 | no | — |
| 206 | C82 | — | 61 | 2 | no | — |
| 207 | C61 | #18059 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 208 | C2×#41 | — | 61 | 2 | no | — |
| 209 | #135 | — | 122 | 4 | no | — |
| 210 | C2×Q16 | C2×#6923 | 1 | 1 | yes | characteristic |
| 211 | C2×SD16 | — | 61 | 2 | no | — |
| 212 | C2×D8 | — | 61 | 1 | no | — |
| 213 | C2×M16 | — | 122 | 4 | no | — |
| 214 | C2×M16 | — | 122 | 1 | no | — |
| 215 | C2×M16 | — | 122 | 2 | no | — |
| 216 | C22×C8 | — | 61 | 1 | no | — |
| 217 | C22×C8 | — | 61 | 1 | no | — |
| 218 | C4×Q8 | — | 61 | 2 | no | — |
| 219 | C4×Q8 | C2×#6923 | 1 | 2 | yes | — |
| 220 | C4×D4 | — | 61 | 2 | no | — |
| 221 | C4×D4 | — | 61 | 2 | no | — |
| 222 | C4×D4 | — | 122 | 2 | no | — |
| 223 | C4×D4 | — | 122 | 2 | no | — |
| 224 | #117 | — | 61 | 2 | no | — |
| 225 | #117 | — | 122 | 2 | no | — |
| 226 | C2×C42 | — | 61 | 1 | no | — |
| 227 | C2×C42 | — | 122 | 2 | no | — |
| 228 | #107 | — | 61 | 1 | no | — |
| 229 | #107 | C2×#6923 | 1 | 1 | yes | characteristic |
| 230 | #106 | — | 61 | 2 | no | — |
| 231 | C4⋊C8 | — | 61 | 1 | no | — |
| 232 | C4⋊C8 | — | 61 | 1 | no | — |
| 233 | C4⋊C8 | — | 61 | 4 | no | — |
| 234 | C4⋊C8 | — | 122 | 2 | no | — |
| 235 | C4⋊C8 | — | 122 | 4 | no | — |
| 236 | #103 | — | 61 | 2 | no | — |
| 237 | #103 | C2×#6923 | 1 | 2 | yes | — |
| 238 | #102 | — | 61 | 2 | no | — |
| 239 | #102 | — | 61 | 2 | no | — |
| 240 | C22⋊C8 | — | 61 | 2 | no | — |
| 241 | C22⋊C8 | — | 122 | 4 | no | — |
| 242 | #97 | — | 122 | 1 | no | — |
| 243 | C4×C8 | — | 61 | 2 | no | — |
| 244 | C4×C8 | — | 61 | 1 | no | — |
| 245 | C4×C8 | — | 61 | 1 | no | — |
| 246 | C4×C8 | — | 61 | 2 | no | — |
| 247 | C4×C8 | — | 61 | 1 | no | — |
| 248 | C4×C8 | — | 122 | 4 | no | — |
| 249 | C4×C8 | C2×#6923 | 1 | 1 | yes | characteristic |
| 250 | #41 | — | 122 | 4 | no | — |
| 251 | #41 | — | 244 | 2 | no | — |
| 252 | C2×Q8 | C22×#6923 | 1 | 2 | yes | — |
| 253 | C2×D4 | — | 61 | 2 | no | — |
| 254 | C2×D4 | — | 122 | 2 | no | — |
| 255 | C22×C4 | — | 61 | 1 | no | — |
| 256 | C22×C4 | — | 61 | 1 | no | — |
| 257 | C22×C4 | — | 61 | 1 | no | — |
| 258 | C22×C4 | — | 122 | 2 | no | — |
| 259 | C22×C4 | — | 122 | 2 | no | — |
| 260 | C22×C4 | — | 122 | 2 | no | — |
| 261 | Q16 | #11758213 | 1 | 4 | yes | complemented |
| 262 | SD16 | — | 122 | 4 | no | — |
| 263 | D8 | — | 122 | 2 | no | — |
| 264 | M16 | — | 122 | 4 | no | — |
| 265 | M16 | — | 488 | 4 | no | — |
| 266 | M16 | — | 488 | 2 | no | — |
| 267 | C2×C8 | — | 61 | 2 | no | — |
| 268 | C2×C8 | — | 61 | 2 | no | — |
| 269 | C2×C8 | — | 61 | 1 | no | — |
| 270 | C2×C8 | — | 61 | 1 | no | — |
| 271 | C2×C8 | — | 122 | 2 | no | — |
| 272 | C2×C8 | — | 122 | 2 | no | — |
| 273 | C2×C8 | — | 122 | 4 | no | — |
| 274 | C2×C8 | — | 244 | 1 | no | — |
| 275 | C2×C8 | C22×#6923 | 1 | 1 | yes | characteristic |
| 276 | C2×C8 | C22×#6923 | 1 | 1 | yes | characteristic |
| 277 | C4⋊C4 | — | 2 | 2 | no | — |
| 278 | C4⋊C4 | — | 61 | 2 | no | — |
| 279 | C4⋊C4 | — | 122 | 2 | no | — |
| 280 | C4⋊C4 | C22×#6923 | 1 | 2 | yes | — |
| 281 | C22⋊C4 | — | 122 | 2 | no | — |
| 282 | C22⋊C4 | — | 122 | 2 | no | — |
| 283 | C22⋊C4 | — | 122 | 2 | no | — |
| 284 | C42 | — | 2 | 2 | no | — |
| 285 | C42 | — | 61 | 1 | no | — |
| 286 | C42 | — | 61 | 1 | no | — |
| 287 | C42 | — | 61 | 1 | no | — |
| 288 | C42 | — | 122 | 2 | no | — |
| 289 | C42 | — | 122 | 2 | no | — |
| 290 | C42 | C22×#6923 | 1 | 1 | yes | characteristic |
| 291 | C23 | — | 61 | 1 | no | — |
| 292 | C23 | — | 122 | 2 | no | — |
| 293 | Q8 | — | 2 | 2 | no | — |
| 294 | Q8 | C2×#11758213 | 1 | 4 | yes | — |
| 295 | D4 | — | 122 | 2 | no | — |
| 296 | D4 | — | 122 | 2 | no | — |
| 297 | D4 | — | 244 | 4 | no | — |
| 298 | C2×C4 | — | 2 | 2 | no | — |
| 299 | C2×C4 | — | 2 | 2 | no | — |
| 300 | C2×C4 | — | 61 | 1 | no | — |
| 301 | C2×C4 | — | 61 | 1 | no | — |
| 302 | C2×C4 | — | 61 | 1 | no | — |
| 303 | C2×C4 | — | 122 | 1 | no | — |
| 304 | C2×C4 | — | 122 | 1 | no | — |
| 305 | C2×C4 | — | 122 | 2 | no | — |
| 306 | C2×C4 | — | 122 | 1 | no | — |
| 307 | C2×C4 | — | 122 | 1 | no | — |
| 308 | C2×C4 | — | 122 | 2 | no | — |
| 309 | C2×C4 | — | 244 | 4 | no | — |
| 310 | C2×C4 | — | 244 | 2 | no | — |
| 311 | C2×C4 | — | 244 | 2 | no | — |
| 312 | C2×C4 | — | 244 | 4 | no | — |
| 313 | C2×C4 | D4×#6923 | 1 | 1 | yes | characteristic |
| 314 | C2×C4 | D4×#6923 | 1 | 1 | yes | characteristic |
| 315 | C2×C4 | C23×#6923 | 1 | 1 | yes | characteristic |
| 316 | C8 | — | 2 | 1 | no | — |
| 317 | C8 | — | 122 | 2 | no | — |
| 318 | C8 | — | 122 | 2 | no | — |
| 319 | C8 | — | 122 | 4 | no | — |
| 320 | C8 | — | 122 | 1 | no | — |
| 321 | C8 | — | 122 | 1 | no | — |
| 322 | C8 | — | 244 | 4 | no | — |
| 323 | C8 | C2×#11758213 | 1 | 2 | yes | — |
| 324 | C22 | — | 122 | 1 | no | — |
| 325 | C22 | — | 122 | 1 | no | — |
| 326 | C22 | — | 122 | 1 | no | — |
| 327 | C22 | — | 244 | 2 | no | — |
| 328 | C22 | — | 244 | 2 | no | — |
| 329 | C22 | — | 244 | 2 | no | — |
| 330 | C22 | C2×D4×#6923 | 1 | 1 | yes | characteristic |
| 331 | C4 | — | 2 | 4 | no | — |
| 332 | C4 | — | 2 | 1 | no | — |
| 333 | C4 | — | 4 | 2 | no | — |
| 334 | C4 | — | 61 | 1 | no | — |
| 335 | C4 | — | 61 | 1 | no | — |
| 336 | C4 | — | 122 | 1 | no | — |
| 337 | C4 | — | 122 | 1 | no | — |
| 338 | C4 | — | 244 | 2 | no | — |
| 339 | C4 | #16840806 | 1 | 2 | yes | — |
| 340 | C4 | C22×#11758213 | 1 | 1 | yes | characteristic |
| 341 | C4 | #16840841 | 1 | 1 | yes | characteristic |
| 342 | C2 | — | 488 | 2 | no | — |
| 343 | C2 | — | 244 | 1 | no | — |
| 344 | C2 | D4×#11758213 | 1 | 1 | yes | characteristic |
| 345 | C2 | #21462581 | 1 | 1 | yes | characteristic |
| 346 | C2 | C2×#16840806 | 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