Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
558 conjugacy classes of subgroups; only the 128 normal subgroups are shown.
This group has 558 conjugacy classes of subgroups — too many to draw. Only its 128 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #33589 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #26272 | C2 | 1 | 2 | yes | maximal, complemented |
| 3 | #13470 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #13445 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #13336 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | #13242 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | #13239 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | #13162 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 9 | #12946 | C2 | 1 | 2 | yes | maximal, complemented |
| 10 | C2×#509 | C22 | 1 | 2 | yes | — |
| 11 | C2×#508 | C22 | 1 | 1 | yes | characteristic |
| 12 | C22×D16 | C22 | 1 | 1 | yes | characteristic |
| 13 | #3155 | C22 | 1 | 2 | yes | — |
| 14 | #3096 | — | 2 | 2 | no | — |
| 15 | #2951 | C22 | 1 | 2 | yes | — |
| 16 | #2211 | — | 2 | 2 | no | — |
| 17 | #2210 | — | 2 | 2 | no | — |
| 18 | #2207 | — | 2 | 2 | no | — |
| 19 | #2206 | — | 2 | 2 | no | — |
| 20 | C2×#368 | C22 | 1 | 1 | yes | characteristic |
| 21 | C2×#367 | C22 | 1 | 1 | yes | characteristic |
| 22 | C2×#364 | C22 | 1 | 1 | yes | characteristic |
| 23 | #2151 | C22 | 1 | 2 | yes | — |
| 24 | C2×#361 | C22 | 1 | 2 | yes | — |
| 25 | C2×#359 | C22 | 1 | 2 | yes | — |
| 26 | #2139 | C22 | 1 | 2 | yes | — |
| 27 | C2×#357 | C22 | 1 | 2 | yes | — |
| 28 | C2×#346 | C22 | 1 | 1 | yes | characteristic |
| 29 | #2051 | — | 2 | 2 | no | — |
| 30 | #2037 | — | 2 | 2 | no | — |
| 31 | #1978 | C22 | 1 | 2 | yes | — |
| 32 | #1974 | C22 | 1 | 2 | yes | — |
| 33 | #1970 | C22 | 1 | 2 | yes | — |
| 34 | #1952 | C22 | 1 | 2 | yes | — |
| 35 | #1883 | — | 2 | 2 | no | — |
| 36 | #1772 | C22 | 1 | 1 | yes | characteristic |
| 37 | #1387 | C22 | 1 | 2 | yes | — |
| 38 | #1379 | C22 | 1 | 2 | yes | — |
| 39 | C2×AGL(1,ℤ/8) | — | 2 | 2 | no | — |
| 40 | C2×#135 | C23 | 1 | 2 | yes | — |
| 41 | C22×D8 | C23 | 1 | 2 | yes | — |
| 42 | #535 | — | 2 | 2 | no | — |
| 43 | #520 | — | 2 | 2 | no | — |
| 44 | #509 | — | 4 | 2 | no | — |
| 45 | #509 | — | 4 | 2 | no | — |
| 46 | #508 | — | 4 | 1 | no | — |
| 47 | #508 | — | 4 | 1 | no | — |
| 48 | C2×Q32 | D4 | 1 | 1 | yes | characteristic |
| 49 | C2×SD32 | — | 2 | 2 | no | — |
| 50 | C2×SD32 | D4 | 1 | 2 | yes | — |
| 51 | C2×D16 | — | 2 | 2 | no | — |
| 52 | C2×D16 | — | 2 | 2 | no | — |
| 53 | C2×D16 | — | 4 | 1 | no | — |
| 54 | C2×D16 | — | 4 | 1 | no | — |
| 55 | C2×D16 | D4 | 1 | 1 | yes | characteristic |
| 56 | C2×M32 | C23 | 1 | 2 | yes | — |
| 57 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 58 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 59 | #496 | — | 4 | 2 | no | — |
| 60 | #495 | — | 2 | 2 | no | — |
| 61 | #493 | — | 2 | 2 | no | — |
| 62 | #482 | — | 4 | 2 | no | — |
| 63 | #482 | — | 4 | 2 | no | — |
| 64 | #481 | — | 4 | 2 | no | — |
| 65 | #480 | — | 4 | 2 | no | — |
| 66 | #440 | — | 4 | 2 | no | — |
| 67 | C4×Q16 | — | 2 | 2 | no | — |
| 68 | C4×D8 | — | 2 | 2 | no | — |
| 69 | C2×#108 | D4 | 1 | 1 | yes | characteristic |
| 70 | C2×#108 | C23 | 1 | 2 | yes | — |
| 71 | #428 | — | 2 | 2 | no | — |
| 72 | #427 | D4 | 1 | 1 | yes | characteristic |
| 73 | C2×#107 | C23 | 1 | 2 | yes | — |
| 74 | C2×#104 | — | 2 | 2 | no | — |
| 75 | #418 | — | 2 | 2 | no | — |
| 76 | #417 | — | 2 | 2 | no | — |
| 77 | C2×#102 | — | 2 | 2 | no | — |
| 78 | C2×#100 | — | 2 | 2 | no | — |
| 79 | #408 | — | 2 | 2 | no | — |
| 80 | #405 | C23 | 1 | 2 | yes | — |
| 81 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 82 | #390 | — | 2 | 2 | no | — |
| 83 | #368 | — | 4 | 1 | no | — |
| 84 | #367 | — | 4 | 1 | no | — |
| 85 | #364 | — | 4 | 1 | no | — |
| 86 | C4⋊C16 | — | 2 | 2 | no | — |
| 87 | C4⋊C16 | — | 2 | 2 | no | — |
| 88 | #361 | — | 4 | 2 | no | — |
| 89 | #359 | — | 2 | 4 | no | — |
| 90 | #358 | — | 2 | 2 | no | — |
| 91 | #357 | — | 2 | 2 | no | — |
| 92 | #357 | — | 2 | 2 | no | — |
| 93 | #357 | — | 2 | 2 | no | — |
| 94 | #346 | — | 4 | 1 | no | — |
| 95 | #343 | — | 2 | 2 | no | — |
| 96 | #339 | D4 | 1 | 2 | yes | — |
| 97 | C2×#41 | — | 2 | 2 | no | — |
| 98 | C22×D4 | — | 2 | 2 | no | — |
| 99 | AGL(1,ℤ/8) | — | 4 | 4 | no | — |
| 100 | AGL(1,ℤ/8) | — | 8 | 2 | no | — |
| 101 | #135 | — | 2 | 2 | no | — |
| 102 | #135 | — | 2 | 2 | no | — |
| 103 | #135 | — | 2 | 2 | no | — |
| 104 | #135 | — | 2 | 2 | no | — |
| 105 | C2×Q16 | C2×D4 | 1 | 2 | yes | — |
| 106 | C2×SD16 | — | 2 | 2 | no | — |
| 107 | C2×SD16 | — | 4 | 2 | no | — |
| 108 | C2×D8 | — | 2 | 2 | no | — |
| 109 | C2×D8 | — | 2 | 2 | no | — |
| 110 | C2×D8 | — | 2 | 2 | no | — |
| 111 | C2×D8 | — | 2 | 2 | no | — |
| 112 | C2×D8 | — | 2 | 2 | no | — |
| 113 | C2×D8 | — | 2 | 2 | no | — |
| 114 | C2×D8 | — | 4 | 2 | no | — |
| 115 | C2×D8 | C2×D4 | 1 | 2 | yes | — |
| 116 | C2×M16 | — | 2 | 2 | no | — |
| 117 | C2×M16 | C2×D4 | 1 | 2 | yes | — |
| 118 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 119 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 120 | #127 | — | 4 | 2 | no | — |
| 121 | #124 | — | 4 | 2 | no | — |
| 122 | #121 | — | 4 | 2 | no | — |
| 123 | #121 | — | 4 | 2 | no | — |
| 124 | #120 | — | 8 | 2 | no | — |
| 125 | C4×Q8 | — | 4 | 2 | no | — |
| 126 | C4×D4 | — | 4 | 2 | no | — |
| 127 | C4×D4 | — | 8 | 2 | no | — |
| 128 | #117 | — | 4 | 2 | no | — |
| 129 | #117 | C2×D4 | 1 | 2 | yes | — |
| 130 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 131 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 132 | C2×C22⋊C4 | — | 8 | 2 | no | — |
| 133 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 134 | Q32 | — | 4 | 1 | no | — |
| 135 | SD32 | — | 4 | 2 | no | — |
| 136 | SD32 | — | 4 | 4 | no | — |
| 137 | D16 | — | 4 | 1 | no | — |
| 138 | D16 | — | 4 | 4 | no | — |
| 139 | D16 | — | 4 | 4 | no | — |
| 140 | M32 | — | 2 | 2 | no | — |
| 141 | M32 | — | 2 | 2 | no | — |
| 142 | C2×C16 | — | 2 | 1 | no | — |
| 143 | C2×C16 | — | 2 | 1 | no | — |
| 144 | C2×C16 | — | 2 | 1 | no | — |
| 145 | C2×C16 | — | 2 | 1 | no | — |
| 146 | C2×C16 | — | 2 | 2 | no | — |
| 147 | C2×C16 | C2×D4 | 1 | 1 | yes | characteristic |
| 148 | C2×C16 | C2×D4 | 1 | 1 | yes | characteristic |
| 149 | C2×C16 | #41 | 1 | 2 | yes | — |
| 150 | #108 | — | 2 | 2 | no | — |
| 151 | #108 | — | 2 | 2 | no | — |
| 152 | #108 | — | 4 | 1 | no | — |
| 153 | #107 | — | 2 | 2 | no | — |
| 154 | #107 | — | 2 | 2 | no | — |
| 155 | #107 | — | 4 | 2 | no | — |
| 156 | #107 | D8 | 1 | 2 | yes | — |
| 157 | #106 | — | 4 | 2 | no | — |
| 158 | #106 | D8 | 1 | 1 | yes | characteristic |
| 159 | #106 | D8 | 1 | 1 | yes | characteristic |
| 160 | #104 | — | 8 | 2 | no | — |
| 161 | #103 | — | 4 | 2 | no | — |
| 162 | #102 | — | 4 | 2 | no | — |
| 163 | #102 | — | 4 | 2 | no | — |
| 164 | #102 | — | 4 | 2 | no | — |
| 165 | #102 | — | 4 | 2 | no | — |
| 166 | #102 | — | 4 | 2 | no | — |
| 167 | #100 | — | 8 | 2 | no | — |
| 168 | C22⋊C8 | — | 4 | 2 | no | — |
| 169 | C22⋊C8 | — | 4 | 2 | no | — |
| 170 | #97 | — | 2 | 2 | no | — |
| 171 | C4×C8 | — | 2 | 2 | no | — |
| 172 | C4×C8 | — | 2 | 1 | no | — |
| 173 | C4×C8 | — | 2 | 1 | no | — |
| 174 | C24 | — | 4 | 2 | no | — |
| 175 | #41 | — | 4 | 2 | no | — |
| 176 | #41 | — | 4 | 2 | no | — |
| 177 | #41 | — | 4 | 2 | no | — |
| 178 | #41 | — | 4 | 2 | no | — |
| 179 | C2×Q8 | — | 2 | 2 | no | — |
| 180 | C2×D4 | — | 2 | 2 | no | — |
| 181 | C2×D4 | — | 4 | 2 | no | — |
| 182 | C2×D4 | — | 4 | 2 | no | — |
| 183 | C2×D4 | — | 4 | 2 | no | — |
| 184 | C2×D4 | — | 4 | 2 | no | — |
| 185 | C2×D4 | — | 4 | 2 | no | — |
| 186 | C2×D4 | — | 4 | 2 | no | — |
| 187 | C2×D4 | — | 4 | 2 | no | — |
| 188 | C2×D4 | — | 8 | 2 | no | — |
| 189 | C2×D4 | — | 8 | 2 | no | — |
| 190 | C22×C4 | — | 2 | 1 | no | — |
| 191 | C22×C4 | — | 4 | 2 | no | — |
| 192 | C22×C4 | — | 4 | 2 | no | — |
| 193 | C22×C4 | — | 8 | 2 | no | — |
| 194 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 195 | Q16 | — | 2 | 2 | no | — |
| 196 | Q16 | — | 2 | 2 | no | — |
| 197 | SD16 | — | 4 | 2 | no | — |
| 198 | SD16 | — | 4 | 2 | no | — |
| 199 | SD16 | — | 8 | 4 | no | — |
| 200 | D8 | — | 2 | 2 | no | — |
| 201 | D8 | — | 2 | 2 | no | — |
| 202 | D8 | — | 4 | 2 | no | — |
| 203 | D8 | — | 4 | 2 | no | — |
| 204 | D8 | — | 4 | 2 | no | — |
| 205 | D8 | — | 4 | 2 | no | — |
| 206 | D8 | — | 8 | 4 | no | — |
| 207 | M16 | — | 2 | 2 | no | — |
| 208 | M16 | — | 2 | 2 | no | — |
| 209 | M16 | — | 4 | 2 | no | — |
| 210 | M16 | — | 4 | 2 | no | — |
| 211 | C2×C8 | — | 2 | 1 | no | — |
| 212 | C2×C8 | — | 2 | 1 | no | — |
| 213 | C2×C8 | — | 2 | 2 | no | — |
| 214 | C2×C8 | — | 4 | 2 | no | — |
| 215 | C2×C8 | C2×D8 | 1 | 1 | yes | characteristic |
| 216 | C2×C8 | C2×D8 | 1 | 1 | yes | characteristic |
| 217 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 218 | C2×C8 | C2×#41 | 1 | 1 | yes | characteristic |
| 219 | C2×C8 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 220 | C2×C8 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 221 | C2×C8 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 222 | C2×C8 | 2−1+4 | 1 | 1 | yes | characteristic |
| 223 | C4⋊C4 | — | 4 | 2 | no | — |
| 224 | C4⋊C4 | — | 4 | 2 | no | — |
| 225 | C4⋊C4 | — | 8 | 2 | no | — |
| 226 | C4⋊C4 | C2×D8 | 1 | 2 | yes | — |
| 227 | C4⋊C4 | C2×D8 | 1 | 2 | yes | — |
| 228 | C22⋊C4 | — | 2 | 2 | no | — |
| 229 | C22⋊C4 | — | 8 | 2 | no | — |
| 230 | C22⋊C4 | — | 8 | 2 | no | — |
| 231 | C22⋊C4 | — | 8 | 2 | no | — |
| 232 | C22⋊C4 | — | 16 | 4 | no | — |
| 233 | C42 | — | 2 | 2 | no | — |
| 234 | C42 | — | 2 | 1 | no | — |
| 235 | C42 | — | 2 | 1 | no | — |
| 236 | C42 | — | 8 | 2 | no | — |
| 237 | C16 | — | 2 | 1 | no | — |
| 238 | C16 | — | 2 | 1 | no | — |
| 239 | C16 | — | 2 | 2 | no | — |
| 240 | C16 | — | 4 | 2 | no | — |
| 241 | C23 | — | 4 | 2 | no | — |
| 242 | C23 | — | 8 | 2 | no | — |
| 243 | C23 | — | 8 | 2 | no | — |
| 244 | C23 | — | 8 | 2 | no | — |
| 245 | C23 | — | 16 | 2 | no | — |
| 246 | C23 | — | 16 | 2 | no | — |
| 247 | C23 | #576 | 1 | 1 | yes | characteristic |
| 248 | Q8 | — | 4 | 2 | no | — |
| 249 | Q8 | — | 4 | 2 | no | — |
| 250 | D4 | — | 4 | 2 | no | — |
| 251 | D4 | — | 4 | 2 | no | — |
| 252 | D4 | — | 8 | 2 | no | — |
| 253 | D4 | — | 8 | 2 | no | — |
| 254 | D4 | — | 8 | 2 | no | — |
| 255 | D4 | — | 8 | 2 | no | — |
| 256 | D4 | — | 8 | 2 | no | — |
| 257 | D4 | — | 8 | 2 | no | — |
| 258 | D4 | — | 32 | 2 | no | — |
| 259 | D4 | — | 32 | 2 | no | — |
| 260 | C2×C4 | — | 2 | 2 | no | — |
| 261 | C2×C4 | — | 2 | 2 | no | — |
| 262 | C2×C4 | — | 4 | 2 | no | — |
| 263 | C2×C4 | — | 4 | 1 | no | — |
| 264 | C2×C4 | — | 4 | 2 | no | — |
| 265 | C2×C4 | — | 8 | 2 | no | — |
| 266 | C2×C4 | — | 8 | 2 | no | — |
| 267 | C2×C4 | — | 8 | 2 | no | — |
| 268 | C2×C4 | — | 16 | 2 | no | — |
| 269 | C2×C4 | — | 32 | 2 | no | — |
| 270 | C2×C4 | #537 | 1 | 1 | yes | characteristic |
| 271 | C2×C4 | D42 | 1 | 1 | yes | characteristic |
| 272 | C2×C4 | #550 | 1 | 1 | yes | characteristic |
| 273 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 274 | C2×C4 | #575 | 1 | 1 | yes | characteristic |
| 275 | C2×C4 | #576 | 1 | 1 | yes | characteristic |
| 276 | C8 | — | 2 | 1 | no | — |
| 277 | C8 | — | 2 | 1 | no | — |
| 278 | C8 | — | 4 | 2 | no | — |
| 279 | C8 | — | 8 | 2 | no | — |
| 280 | C8 | #534 | 1 | 1 | yes | characteristic |
| 281 | C8 | #538 | 1 | 1 | yes | characteristic |
| 282 | C8 | #547 | 1 | 1 | yes | characteristic |
| 283 | C8 | #562 | 1 | 1 | yes | characteristic |
| 284 | C22 | — | 2 | 2 | no | — |
| 285 | C22 | — | 8 | 2 | no | — |
| 286 | C22 | — | 8 | 2 | no | — |
| 287 | C22 | — | 8 | 2 | no | — |
| 288 | C22 | — | 16 | 4 | no | — |
| 289 | C22 | — | 16 | 2 | no | — |
| 290 | C22 | — | 16 | 2 | no | — |
| 291 | C22 | — | 16 | 2 | no | — |
| 292 | C22 | — | 32 | 2 | no | — |
| 293 | C22 | #3259 | 1 | 1 | yes | characteristic |
| 294 | C22 | D4×D8 | 1 | 1 | yes | characteristic |
| 295 | C22 | #3403 | 1 | 1 | yes | characteristic |
| 296 | C4 | — | 4 | 2 | no | — |
| 297 | C4 | — | 4 | 2 | no | — |
| 298 | C4 | — | 8 | 1 | no | — |
| 299 | C4 | — | 8 | 2 | no | — |
| 300 | C4 | — | 16 | 2 | no | — |
| 301 | C4 | #2682 | 1 | 1 | yes | characteristic |
| 302 | C4 | #3245 | 1 | 1 | yes | characteristic |
| 303 | C4 | #3273 | 1 | 1 | yes | characteristic |
| 304 | C4 | #3391 | 1 | 1 | yes | characteristic |
| 305 | C2 | — | 2 | 1 | no | — |
| 306 | C2 | — | 2 | 1 | no | — |
| 307 | C2 | — | 16 | 2 | no | — |
| 308 | C2 | — | 32 | 2 | no | — |
| 309 | C2 | #31208 | 1 | 1 | yes | characteristic |
| 310 | C2 | #33854 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | D4×D8 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C4 ◁ #1772 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #33589 | C2 | semidirect |
| 2. #26272 | C2 | semidirect |
| 3. #13470 | C2 | semidirect |
| 4. #13445 | C2 | semidirect |
| 5. #13336 | C2 | semidirect |
| 6. #13242 | C2 | semidirect |
| 7. #13239 | C2 | semidirect |
| 8. #13162 | C2 | semidirect |
| 9. #12946 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33589 | 2 |
| #26272 | 2 |
| #13470 | 2 |
| #13445 | 2 |
| #13336 | 2 |
| #13242 | 2 |
| #13239 | 2 |
| #13162 | 2 |
| #12946 | 2 |