← #16927566
Subgroups — #16927566
Order 4352.
430 conjugacy classes of subgroups.
The subgroup lattice has 344 nodes — too large to display as a diagram.
Conjugacy classes of subgroups
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|
| 1 | #14537496 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #14528955 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | C2×#11762559 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #14527461 | C2 | 1 | 1 | yes | maximal, characteristic |
| 5 | #14526659 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #14526658 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | C17×#1547 | C2 | 1 | 1 | yes | maximal, characteristic |
| 8 | C2×#10587634 | — | 2 | 1 | no | — |
| 9 | #11762887 | — | 2 | 1 | no | — |
| 10 | #11762887 | C4 | 1 | 2 | yes | — |
| 11 | D4×#3622 | — | 2 | 1 | no | — |
| 12 | D4×#3622 | C4 | 1 | 2 | yes | — |
| 13 | C2×#10587493 | — | 2 | 1 | no | — |
| 14 | C2×#10587493 | — | 2 | 1 | no | — |
| 15 | #11762833 | C22 | 1 | 1 | yes | characteristic |
| 16 | #11762833 | C22 | 1 | 1 | yes | characteristic |
| 17 | C2×C4⋊#3622 | C22 | 1 | 1 | yes | characteristic |
| 18 | #11762776 | — | 2 | 1 | no | — |
| 19 | C2×C4×#3622 | C22 | 1 | 1 | yes | characteristic |
| 20 | #11762559 | — | 2 | 1 | no | — |
| 21 | #11762559 | — | 2 | 1 | no | — |
| 22 | #11762555 | — | 2 | 1 | no | — |
| 23 | #11762553 | — | 2 | 1 | no | — |
| 24 | C17×#532 | C22 | 1 | 1 | yes | characteristic |
| 25 | C17×#423 | C22 | 1 | 1 | yes | characteristic |
| 26 | C2×C17×C4⋊C8 | C22 | 1 | 1 | yes | characteristic |
| 27 | C17×#332 | — | 2 | 1 | no | — |
| 28 | C17×#331 | — | 2 | 1 | no | — |
| 29 | C2×#41×C17 | — | 2 | 1 | no | — |
| 30 | C2×M16×C17 | — | 2 | 1 | no | — |
| 31 | C22×C8×C17 | — | 2 | 1 | no | — |
| 32 | C17×C4⋊Q8 | D4 | 1 | 1 | yes | characteristic |
| 33 | C17×#127 | D4 | 1 | 1 | yes | characteristic |
| 34 | C17×#124 | — | 2 | 1 | no | — |
| 35 | C17×#121 | — | 2 | 1 | no | — |
| 36 | C17×#121 | Q8 | 1 | 2 | yes | — |
| 37 | C4×D4×C17 | — | 2 | 1 | no | — |
| 38 | C4×D4×C17 | C2×C4 | 1 | 2 | yes | — |
| 39 | C2×C42×C17 | C23 | 1 | 1 | yes | characteristic |
| 40 | #10587634 | — | 4 | 2 | no | — |
| 41 | #10587634 | — | 4 | 2 | no | — |
| 42 | C2×#63223 | — | 2 | 2 | no | — |
| 43 | C2×#63223 | — | 2 | 1 | no | — |
| 44 | C2×#63223 | — | 2 | 1 | no | — |
| 45 | C22×#3622 | — | 2 | 2 | no | — |
| 46 | C22×#3622 | — | 2 | 1 | no | — |
| 47 | C22×#3622 | D4 | 1 | 1 | yes | characteristic |
| 48 | C22×#3622 | D4 | 1 | 1 | yes | characteristic |
| 49 | C17×C4⋊C8 | — | 2 | 1 | no | — |
| 50 | C17×C4⋊C8 | — | 2 | 1 | no | — |
| 51 | C17×C4⋊C8 | — | 2 | 1 | no | — |
| 52 | C17×C4⋊C8 | — | 2 | 1 | no | — |
| 53 | C22⋊#3622 | — | 2 | 2 | no | — |
| 54 | C22⋊#3622 | — | 2 | 2 | no | — |
| 55 | #10587493 | — | 4 | 2 | no | — |
| 56 | #10587493 | — | 4 | 2 | no | — |
| 57 | C4⋊#3622 | — | 2 | 1 | no | — |
| 58 | C4⋊#3622 | — | 2 | 1 | no | — |
| 59 | C4⋊#3622 | — | 2 | 1 | no | — |
| 60 | C4⋊#3622 | — | 2 | 1 | no | — |
| 61 | C4⋊#3622 | — | 2 | 1 | no | — |
| 62 | C4⋊#3622 | C2×C4 | 1 | 2 | yes | — |
| 63 | C4×#3622 | C2×C4 | 1 | 1 | yes | characteristic |
| 64 | C4×#3622 | C2×C4 | 1 | 1 | yes | characteristic |
| 65 | C4×#3622 | D4 | 1 | 1 | yes | characteristic |
| 66 | C4×#3622 | D4 | 1 | 1 | yes | characteristic |
| 67 | #41×C17 | — | 4 | 1 | no | — |
| 68 | #41×C17 | — | 4 | 1 | no | — |
| 69 | #41×C17 | — | 4 | 1 | no | — |
| 70 | #41×C17 | — | 4 | 1 | no | — |
| 71 | C2×Q8×C17 | — | 2 | 1 | no | — |
| 72 | C2×D4×C17 | — | 2 | 2 | no | — |
| 73 | C2×D4×C17 | — | 2 | 1 | no | — |
| 74 | C2×D4×C17 | — | 2 | 1 | no | — |
| 75 | C2×D4×C17 | C4⋊C4 | 1 | 2 | yes | — |
| 76 | C22×C4×C17 | — | 2 | 2 | no | — |
| 77 | C22×C4×C17 | C2×D4 | 1 | 1 | yes | characteristic |
| 78 | C22×C4×C17 | C2×Q8 | 1 | 1 | yes | characteristic |
| 79 | C22×C4×C17 | #41 | 1 | 1 | yes | characteristic |
| 80 | M16×C17 | — | 4 | 1 | no | — |
| 81 | M16×C17 | — | 4 | 1 | no | — |
| 82 | C2×C8×C17 | — | 4 | 1 | no | — |
| 83 | C2×C8×C17 | — | 4 | 1 | no | — |
| 84 | C2×C8×C17 | — | 8 | 1 | no | — |
| 85 | C4⋊C4×C17 | — | 2 | 1 | no | — |
| 86 | C4⋊C4×C17 | C4⋊C4 | 1 | 2 | yes | — |
| 87 | C22⋊C4×C17 | — | 2 | 2 | no | — |
| 88 | C22⋊C4×C17 | — | 2 | 2 | no | — |
| 89 | C42×C17 | C22×C4 | 1 | 1 | yes | characteristic |
| 90 | C42×C17 | C2×D4 | 1 | 1 | yes | characteristic |
| 91 | C42×C17 | C2×D4 | 1 | 1 | yes | characteristic |
| 92 | C42×C17 | #41 | 1 | 1 | yes | characteristic |
| 93 | #63223 | — | 4 | 1 | no | — |
| 94 | #63223 | — | 4 | 1 | no | — |
| 95 | #63223 | — | 4 | 4 | no | — |
| 96 | #63223 | — | 4 | 1 | no | — |
| 97 | #63223 | — | 4 | 1 | no | — |
| 98 | C2×#3622 | — | 2 | 1 | no | — |
| 99 | C2×#3622 | — | 2 | 1 | no | — |
| 100 | C2×#3622 | — | 2 | 2 | no | — |
| 101 | C2×#3622 | — | 4 | 4 | no | — |
| 102 | C2×#3622 | — | 4 | 1 | no | — |
| 103 | C2×#3622 | — | 4 | 1 | no | — |
| 104 | C2×#3622 | — | 8 | 1 | no | — |
| 105 | C2×#3622 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 106 | C2×#3622 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 107 | C2×#3622 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 108 | C2×#3622 | C22⋊C4 | 1 | 1 | yes | characteristic |
| 109 | C2×#3622 | D8 | 1 | 2 | yes | — |
| 110 | C2×#3622 | SD16 | 1 | 2 | yes | — |
| 111 | #8682 | — | 17 | 1 | no | maximal, Sylow |
| 112 | C23×C17 | — | 2 | 2 | no | — |
| 113 | C23×C17 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 114 | Q8×C17 | — | 4 | 1 | no | — |
| 115 | Q8×C17 | — | 4 | 1 | no | — |
| 116 | D4×C17 | — | 4 | 2 | no | — |
| 117 | D4×C17 | — | 4 | 2 | no | — |
| 118 | D4×C17 | — | 4 | 2 | no | — |
| 119 | D4×C17 | — | 4 | 1 | no | — |
| 120 | D4×C17 | — | 4 | 1 | no | — |
| 121 | D4×C17 | — | 4 | 1 | no | — |
| 122 | D4×C17 | — | 4 | 1 | no | — |
| 123 | C2×C4×C17 | — | 2 | 1 | no | — |
| 124 | C2×C4×C17 | — | 2 | 1 | no | — |
| 125 | C2×C4×C17 | — | 2 | 2 | no | — |
| 126 | C2×C4×C17 | — | 4 | 1 | no | — |
| 127 | C2×C4×C17 | — | 4 | 2 | no | — |
| 128 | C2×C4×C17 | — | 4 | 2 | no | — |
| 129 | C2×C4×C17 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 130 | C2×C4×C17 | C2×C4⋊C4 | 1 | 1 | yes | characteristic |
| 131 | C2×C4×C17 | #117 | 1 | 1 | yes | characteristic |
| 132 | C2×C4×C17 | #121 | 1 | 1 | yes | characteristic |
| 133 | C2×C4×C17 | #121 | 1 | 1 | yes | characteristic |
| 134 | C2×C4×C17 | C22⋊Q8 | 1 | 1 | yes | characteristic |
| 135 | C2×C4×C17 | C2×D8 | 1 | 1 | yes | characteristic |
| 136 | C2×C4×C17 | C2×SD16 | 1 | 1 | yes | characteristic |
| 137 | C2×C4×C17 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 138 | C2×C4×C17 | #137 | 1 | 1 | yes | characteristic |
| 139 | C8×C17 | — | 8 | 1 | no | — |
| 140 | C8×C17 | — | 8 | 1 | no | — |
| 141 | #3622 | — | 2 | 1 | no | — |
| 142 | #3622 | — | 2 | 1 | no | — |
| 143 | #3622 | — | 4 | 2 | no | — |
| 144 | #3622 | — | 8 | 1 | no | — |
| 145 | #3622 | — | 8 | 1 | no | — |
| 146 | #3622 | #102 | 1 | 2 | yes | — |
| 147 | #3622 | #102 | 1 | 2 | yes | — |
| 148 | #2931 | — | 17 | 1 | no | — |
| 149 | #1848 | — | 17 | 1 | no | — |
| 150 | C2×#334 | — | 17 | 1 | no | — |
| 151 | #1547 | — | 17 | 1 | no | — |
| 152 | #1547 | D17 | 1 | 1 | yes | characteristic |
| 153 | #1292 | — | 17 | 1 | no | — |
| 154 | #1292 | — | 17 | 1 | no | — |
| 155 | C22×C17 | — | 2 | 1 | no | — |
| 156 | C22×C17 | — | 2 | 1 | no | — |
| 157 | C22×C17 | — | 4 | 2 | no | — |
| 158 | C22×C17 | — | 4 | 2 | no | — |
| 159 | C22×C17 | — | 4 | 2 | no | — |
| 160 | C22×C17 | #380 | 1 | 1 | yes | characteristic |
| 161 | C22×C17 | #474 | 1 | 1 | yes | characteristic |
| 162 | C22×C17 | #476 | 1 | 1 | yes | characteristic |
| 163 | C4×C17 | — | 2 | 1 | no | — |
| 164 | C4×C17 | — | 2 | 1 | no | — |
| 165 | C4×C17 | — | 2 | 1 | no | — |
| 166 | C4×C17 | — | 4 | 2 | no | — |
| 167 | C4×C17 | C2×#102 | 1 | 1 | yes | characteristic |
| 168 | C4×C17 | #417 | 1 | 1 | yes | characteristic |
| 169 | C4×C17 | #459 | 1 | 1 | yes | characteristic |
| 170 | C4×C17 | #461 | 1 | 1 | yes | characteristic |
| 171 | C4×C17 | #471 | 1 | 1 | yes | characteristic |
| 172 | C4×C17 | #471 | 1 | 1 | yes | characteristic |
| 173 | C2×#131 | — | 34 | 1 | no | — |
| 174 | #532 | C2×D17 | 1 | 1 | yes | characteristic |
| 175 | #436 | — | 17 | 2 | no | — |
| 176 | #436 | — | 34 | 1 | no | — |
| 177 | C8×D4 | — | 17 | 2 | no | — |
| 178 | C8×D4 | — | 34 | 1 | no | — |
| 179 | C2×#108 | — | 34 | 1 | no | — |
| 180 | C2×#108 | — | 34 | 1 | no | — |
| 181 | #423 | — | 17 | 1 | no | — |
| 182 | #423 | — | 17 | 1 | no | — |
| 183 | #423 | C2×D17 | 1 | 1 | yes | characteristic |
| 184 | C2×C4⋊C8 | — | 17 | 1 | no | — |
| 185 | C2×C4⋊C8 | C2×D17 | 1 | 1 | yes | characteristic |
| 186 | #408 | — | 34 | 1 | no | — |
| 187 | C2×C4×C8 | — | 17 | 1 | no | — |
| 188 | #334 | — | 34 | 1 | no | — |
| 189 | #334 | — | 34 | 1 | no | — |
| 190 | #332 | — | 2 | 1 | no | — |
| 191 | #332 | — | 34 | 1 | no | — |
| 192 | #331 | — | 2 | 1 | no | — |
| 193 | #331 | — | 34 | 1 | no | — |
| 194 | C2×C17 | — | 2 | 1 | no | — |
| 195 | C2×C17 | — | 2 | 1 | no | — |
| 196 | C2×C17 | — | 8 | 2 | no | — |
| 197 | C2×C17 | #1802 | 1 | 1 | yes | characteristic |
| 198 | C2×C17 | #1813 | 1 | 1 | yes | characteristic |
| 199 | C2×C17 | #1815 | 1 | 1 | yes | characteristic |
| 200 | C2×#41 | — | 2 | 1 | no | — |
| 201 | #131 | — | 68 | 2 | no | — |
| 202 | #131 | — | 68 | 2 | no | — |
| 203 | C2×M16 | — | 2 | 1 | no | — |
| 204 | C2×M16 | — | 34 | 2 | no | — |
| 205 | C2×M16 | — | 34 | 1 | no | — |
| 206 | C2×M16 | — | 34 | 1 | no | — |
| 207 | C22×C8 | — | 2 | 1 | no | — |
| 208 | C22×C8 | — | 17 | 1 | no | — |
| 209 | C22×C8 | — | 17 | 1 | no | — |
| 210 | C22×C8 | — | 34 | 2 | no | — |
| 211 | C22×C8 | — | 34 | 1 | no | — |
| 212 | C4⋊Q8 | C22⋊D17 | 1 | 1 | yes | characteristic |
| 213 | #127 | C22⋊D17 | 1 | 1 | yes | characteristic |
| 214 | #124 | — | 2 | 1 | no | — |
| 215 | #121 | — | 2 | 1 | no | — |
| 216 | #121 | Dic34 | 1 | 2 | yes | — |
| 217 | C4×D4 | — | 2 | 1 | no | — |
| 218 | C4×D4 | C4×D17 | 1 | 2 | yes | — |
| 219 | C2×C42 | C22×D17 | 1 | 1 | yes | characteristic |
| 220 | #108 | — | 68 | 2 | no | — |
| 221 | #108 | — | 68 | 2 | no | — |
| 222 | C4⋊C8 | — | 2 | 1 | no | — |
| 223 | C4⋊C8 | — | 2 | 1 | no | — |
| 224 | C4⋊C8 | — | 2 | 1 | no | — |
| 225 | C4⋊C8 | — | 2 | 1 | no | — |
| 226 | C4⋊C8 | — | 17 | 2 | no | — |
| 227 | C4⋊C8 | — | 34 | 1 | no | — |
| 228 | C4⋊C8 | — | 34 | 1 | no | — |
| 229 | C4⋊C8 | — | 34 | 1 | no | — |
| 230 | C4⋊C8 | — | 34 | 1 | no | — |
| 231 | C4⋊C8 | — | 34 | 1 | no | — |
| 232 | C22⋊C8 | — | 34 | 2 | no | — |
| 233 | C22⋊C8 | — | 34 | 2 | no | — |
| 234 | C4×C8 | — | 17 | 1 | no | — |
| 235 | C4×C8 | — | 17 | 1 | no | — |
| 236 | C4×C8 | — | 17 | 1 | no | — |
| 237 | C4×C8 | — | 17 | 1 | no | — |
| 238 | C17 | #8682 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 239 | #41 | — | 4 | 1 | no | — |
| 240 | #41 | — | 4 | 1 | no | — |
| 241 | #41 | — | 4 | 1 | no | — |
| 242 | #41 | — | 4 | 1 | no | — |
| 243 | C2×Q8 | — | 2 | 1 | no | — |
| 244 | C2×D4 | — | 2 | 2 | no | — |
| 245 | C2×D4 | — | 2 | 1 | no | — |
| 246 | C2×D4 | — | 2 | 1 | no | — |
| 247 | C2×D4 | #63225 | 1 | 2 | yes | — |
| 248 | C22×C4 | — | 2 | 2 | no | — |
| 249 | C22×C4 | C2×Dic34 | 1 | 1 | yes | characteristic |
| 250 | C22×C4 | D4×D17 | 1 | 1 | yes | characteristic |
| 251 | C22×C4 | #63254 | 1 | 1 | yes | characteristic |
| 252 | M16 | — | 4 | 1 | no | — |
| 253 | M16 | — | 4 | 1 | no | — |
| 254 | M16 | — | 68 | 4 | no | — |
| 255 | M16 | — | 68 | 1 | no | — |
| 256 | M16 | — | 68 | 1 | no | — |
| 257 | M16 | — | 68 | 1 | no | — |
| 258 | M16 | — | 68 | 1 | no | — |
| 259 | C2×C8 | — | 4 | 1 | no | — |
| 260 | C2×C8 | — | 4 | 1 | no | — |
| 261 | C2×C8 | — | 8 | 1 | no | — |
| 262 | C2×C8 | — | 17 | 1 | no | — |
| 263 | C2×C8 | — | 17 | 1 | no | — |
| 264 | C2×C8 | — | 17 | 2 | no | — |
| 265 | C2×C8 | — | 17 | 2 | no | — |
| 266 | C2×C8 | — | 17 | 1 | no | — |
| 267 | C2×C8 | — | 17 | 1 | no | — |
| 268 | C2×C8 | — | 34 | 1 | no | — |
| 269 | C2×C8 | — | 34 | 1 | no | — |
| 270 | C2×C8 | — | 34 | 2 | no | — |
| 271 | C2×C8 | — | 68 | 4 | no | — |
| 272 | C2×C8 | — | 68 | 1 | no | — |
| 273 | C2×C8 | — | 68 | 1 | no | — |
| 274 | C2×C8 | — | 136 | 1 | no | — |
| 275 | C4⋊C4 | — | 2 | 1 | no | — |
| 276 | C4⋊C4 | #63225 | 1 | 2 | yes | — |
| 277 | C22⋊C4 | — | 2 | 2 | no | — |
| 278 | C22⋊C4 | — | 2 | 2 | no | — |
| 279 | C42 | C2×C4×D17 | 1 | 1 | yes | characteristic |
| 280 | C42 | D4×D17 | 1 | 1 | yes | characteristic |
| 281 | C42 | #63254 | 1 | 1 | yes | characteristic |
| 282 | C42 | C2×C22⋊D17 | 1 | 1 | yes | characteristic |
| 283 | C23 | — | 2 | 2 | no | — |
| 284 | C23 | #10587564 | 1 | 1 | yes | characteristic |
| 285 | Q8 | — | 4 | 1 | no | — |
| 286 | Q8 | — | 4 | 1 | no | — |
| 287 | D4 | — | 4 | 2 | no | — |
| 288 | D4 | — | 4 | 2 | no | — |
| 289 | D4 | — | 4 | 2 | no | — |
| 290 | D4 | — | 4 | 1 | no | — |
| 291 | D4 | — | 4 | 1 | no | — |
| 292 | D4 | — | 4 | 1 | no | — |
| 293 | D4 | — | 4 | 1 | no | — |
| 294 | C2×C4 | — | 2 | 1 | no | — |
| 295 | C2×C4 | — | 2 | 1 | no | — |
| 296 | C2×C4 | — | 2 | 2 | no | — |
| 297 | C2×C4 | — | 4 | 1 | no | — |
| 298 | C2×C4 | — | 4 | 2 | no | — |
| 299 | C2×C4 | — | 4 | 2 | no | — |
| 300 | C2×C4 | #10587563 | 1 | 1 | yes | characteristic |
| 301 | C2×C4 | #10587564 | 1 | 1 | yes | characteristic |
| 302 | C2×C4 | C22⋊C4×D17 | 1 | 1 | yes | characteristic |
| 303 | C2×C4 | D8×D17 | 1 | 1 | yes | characteristic |
| 304 | C2×C4 | #10587597 | 1 | 1 | yes | characteristic |
| 305 | C2×C4 | SD16×D17 | 1 | 1 | yes | characteristic |
| 306 | C2×C4 | #10587601 | 1 | 1 | yes | characteristic |
| 307 | C2×C4 | C2×#63225 | 1 | 1 | yes | characteristic |
| 308 | C2×C4 | #10587625 | 1 | 1 | yes | characteristic |
| 309 | C2×C4 | #10587625 | 1 | 1 | yes | characteristic |
| 310 | C8 | — | 8 | 1 | no | — |
| 311 | C8 | — | 8 | 1 | no | — |
| 312 | C8 | — | 17 | 2 | no | — |
| 313 | C8 | — | 17 | 2 | no | — |
| 314 | C8 | — | 34 | 1 | no | — |
| 315 | C8 | — | 34 | 1 | no | — |
| 316 | C8 | — | 68 | 2 | no | — |
| 317 | C8 | — | 136 | 1 | no | — |
| 318 | C8 | — | 136 | 1 | no | — |
| 319 | C22 | — | 2 | 1 | no | — |
| 320 | C22 | — | 2 | 1 | no | — |
| 321 | C22 | — | 4 | 2 | no | — |
| 322 | C22 | — | 4 | 2 | no | — |
| 323 | C22 | — | 4 | 2 | no | — |
| 324 | C22 | #11762667 | 1 | 1 | yes | characteristic |
| 325 | C22 | #11763087 | 1 | 1 | yes | characteristic |
| 326 | C22 | #11763097 | 1 | 1 | yes | characteristic |
| 327 | C4 | — | 2 | 1 | no | — |
| 328 | C4 | — | 2 | 1 | no | — |
| 329 | C4 | — | 2 | 1 | no | — |
| 330 | C4 | — | 4 | 2 | no | — |
| 331 | C4 | #102×D17 | 1 | 1 | yes | characteristic |
| 332 | C4 | #11762807 | 1 | 1 | yes | characteristic |
| 333 | C4 | #11763002 | 1 | 1 | yes | characteristic |
| 334 | C4 | #11763012 | 1 | 1 | yes | characteristic |
| 335 | C4 | #11763070 | 1 | 1 | yes | characteristic |
| 336 | C4 | #11763074 | 1 | 1 | yes | characteristic |
| 337 | C2 | — | 2 | 1 | no | — |
| 338 | C2 | — | 2 | 1 | no | — |
| 339 | C2 | — | 8 | 2 | no | — |
| 340 | C2 | #14528782 | 1 | 1 | yes | characteristic |
| 341 | C2 | #14528832 | 1 | 1 | yes | characteristic |
| 342 | C2 | #14528841 | 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