Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
830 conjugacy classes of subgroups; only the 138 normal subgroups are shown.
This group has 830 conjugacy classes of subgroups — too many to draw. Only its 138 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 | C2×#3142 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #21830 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #17667 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #17490 | C2 | 1 | 2 | yes | maximal |
| 5 | #8064 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | C2×#532 | C22 | 1 | 1 | yes | characteristic |
| 7 | C22×#125 | C22 | 1 | 1 | yes | characteristic |
| 8 | #3142 | — | 2 | 4 | no | — |
| 9 | #3142 | — | 2 | 4 | no | — |
| 10 | C2×#491 | C4 | 1 | 2 | yes | — |
| 11 | C2×#490 | C4 | 1 | 2 | yes | — |
| 12 | C2×#488 | — | 2 | 2 | no | — |
| 13 | #2920 | C22 | 1 | 2 | yes | — |
| 14 | #2920 | C22 | 1 | 2 | yes | — |
| 15 | C2×#417 | — | 2 | 2 | no | — |
| 16 | C2×C4×M16 | C22 | 1 | 1 | yes | characteristic |
| 17 | #1998 | — | 2 | 4 | no | — |
| 18 | #1821 | — | 2 | 2 | no | — |
| 19 | #1534 | — | 2 | 2 | no | — |
| 20 | #1528 | — | 2 | 4 | no | — |
| 21 | #1496 | — | 2 | 4 | no | — |
| 22 | #1486 | — | 2 | 4 | no | — |
| 23 | #1484 | — | 2 | 4 | no | — |
| 24 | #1299 | — | 2 | 4 | no | — |
| 25 | C22×#41 | — | 2 | 1 | no | — |
| 26 | C22×M16 | — | 2 | 1 | no | — |
| 27 | #532 | — | 2 | 2 | no | — |
| 28 | #532 | — | 2 | 2 | no | — |
| 29 | #532 | — | 2 | 2 | no | — |
| 30 | #532 | D4 | 1 | 4 | yes | — |
| 31 | C2×C4⋊Q8 | C2×C4 | 1 | 1 | yes | characteristic |
| 32 | C2×#127 | C2×C4 | 1 | 1 | yes | characteristic |
| 33 | C2×#125 | — | 2 | 2 | no | — |
| 34 | C2×#125 | — | 2 | 2 | no | — |
| 35 | C2×#125 | — | 2 | 2 | no | — |
| 36 | C2×#125 | — | 2 | 2 | no | — |
| 37 | C2×#125 | — | 2 | 2 | no | — |
| 38 | C2×#125 | C2×C4 | 1 | 2 | yes | — |
| 39 | C2×#125 | D4 | 1 | 2 | yes | — |
| 40 | C2×#124 | — | 2 | 1 | no | — |
| 41 | C2×#121 | — | 2 | 2 | no | — |
| 42 | C2×C4×D4 | — | 2 | 2 | no | — |
| 43 | C22×C4⋊C4 | — | 2 | 2 | no | — |
| 44 | C22×C4⋊C4 | D4 | 1 | 2 | yes | — |
| 45 | C22×C42 | C23 | 1 | 1 | yes | characteristic |
| 46 | #491 | — | 2 | 4 | no | — |
| 47 | #491 | — | 2 | 4 | no | — |
| 48 | #490 | — | 2 | 4 | no | — |
| 49 | #490 | — | 2 | 4 | no | — |
| 50 | #488 | — | 2 | 16 | no | — |
| 51 | #432 | — | 2 | 2 | no | — |
| 52 | #432 | — | 2 | 2 | no | — |
| 53 | #432 | — | 2 | 2 | no | — |
| 54 | #432 | — | 2 | 2 | no | — |
| 55 | #431 | — | 2 | 2 | no | — |
| 56 | #431 | — | 2 | 2 | no | — |
| 57 | #431 | — | 2 | 2 | no | — |
| 58 | #431 | — | 2 | 2 | no | — |
| 59 | #423 | — | 2 | 2 | no | — |
| 60 | #423 | D4 | 1 | 4 | yes | — |
| 61 | #417 | — | 2 | 8 | no | — |
| 62 | #417 | — | 2 | 8 | no | — |
| 63 | C2×#103 | — | 2 | 4 | no | — |
| 64 | C2×#102 | — | 2 | 4 | no | — |
| 65 | #407 | — | 2 | 2 | no | — |
| 66 | #407 | — | 2 | 2 | no | — |
| 67 | C4×M16 | — | 2 | 2 | no | — |
| 68 | C4×M16 | — | 2 | 2 | no | — |
| 69 | C4×M16 | D4 | 1 | 4 | yes | — |
| 70 | C4×M16 | D4 | 1 | 4 | yes | — |
| 71 | C2×#97 | C2×C4 | 1 | 2 | yes | — |
| 72 | C2×C4×C8 | — | 2 | 1 | no | — |
| 73 | #343 | — | 2 | 8 | no | — |
| 74 | #330 | — | 2 | 8 | no | — |
| 75 | D4⋊C8 | — | 2 | 16 | no | — |
| 76 | C2×#41 | — | 2 | 4 | no | — |
| 77 | C2×#41 | — | 4 | 8 | no | — |
| 78 | C2×#41 | — | 4 | 2 | no | — |
| 79 | C22×Q8 | — | 2 | 1 | no | — |
| 80 | C22×D4 | — | 2 | 1 | no | — |
| 81 | C22×D4 | — | 2 | 2 | no | — |
| 82 | C22×D4 | — | 4 | 1 | no | — |
| 83 | C23×C4 | — | 2 | 2 | no | — |
| 84 | C23×C4 | — | 4 | 1 | no | — |
| 85 | C23×C4 | C2×D4 | 1 | 1 | yes | characteristic |
| 86 | C23×C4 | #41 | 1 | 2 | yes | — |
| 87 | C2×M16 | — | 2 | 4 | no | — |
| 88 | C2×M16 | — | 2 | 4 | no | — |
| 89 | C2×M16 | — | 2 | 4 | no | — |
| 90 | C2×M16 | — | 4 | 4 | no | — |
| 91 | C22×C8 | — | 2 | 2 | no | — |
| 92 | C4⋊Q8 | — | 2 | 1 | no | — |
| 93 | C4⋊Q8 | — | 2 | 2 | no | — |
| 94 | C4⋊Q8 | C22⋊C4 | 1 | 2 | yes | — |
| 95 | #127 | — | 2 | 1 | no | — |
| 96 | #127 | — | 2 | 2 | no | — |
| 97 | #127 | C22⋊C4 | 1 | 2 | yes | — |
| 98 | #125 | — | 2 | 2 | no | — |
| 99 | #125 | — | 2 | 2 | no | — |
| 100 | #125 | — | 2 | 4 | no | — |
| 101 | #125 | — | 2 | 2 | no | — |
| 102 | #125 | — | 2 | 4 | no | — |
| 103 | #125 | — | 2 | 2 | no | — |
| 104 | #125 | — | 4 | 2 | no | — |
| 105 | #125 | — | 4 | 2 | no | — |
| 106 | #125 | — | 4 | 2 | no | — |
| 107 | #125 | — | 4 | 2 | no | — |
| 108 | #124 | — | 2 | 4 | no | — |
| 109 | #124 | — | 4 | 1 | no | — |
| 110 | #124 | — | 4 | 1 | no | — |
| 111 | #121 | — | 2 | 4 | no | — |
| 112 | #121 | — | 2 | 4 | no | — |
| 113 | #121 | — | 4 | 2 | no | — |
| 114 | #121 | — | 4 | 2 | no | — |
| 115 | C4×D4 | — | 2 | 4 | no | — |
| 116 | C4×D4 | — | 2 | 4 | no | — |
| 117 | C4×D4 | — | 4 | 2 | no | — |
| 118 | C4×D4 | — | 4 | 2 | no | — |
| 119 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 120 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 121 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 122 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 123 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 124 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 125 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 126 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 127 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 128 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 129 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 130 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 131 | C2×C4⋊C4 | C22⋊C4 | 1 | 4 | yes | — |
| 132 | C2×C22⋊C4 | — | 4 | 2 | no | — |
| 133 | C2×C42 | C22×C4 | 1 | 1 | yes | characteristic |
| 134 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 135 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 136 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 137 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 138 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 139 | C2×C42 | #41 | 1 | 2 | yes | — |
| 140 | C4⋊C8 | — | 2 | 4 | no | — |
| 141 | C4⋊C8 | — | 2 | 4 | no | — |
| 142 | C4⋊C8 | — | 4 | 2 | no | — |
| 143 | C4⋊C8 | — | 4 | 2 | no | — |
| 144 | #103 | — | 2 | 16 | no | — |
| 145 | #102 | — | 2 | 16 | no | — |
| 146 | C22⋊C8 | — | 4 | 2 | no | — |
| 147 | C22⋊C8 | — | 4 | 2 | no | — |
| 148 | C22⋊C8 | — | 4 | 2 | no | — |
| 149 | C22⋊C8 | — | 4 | 2 | no | — |
| 150 | #97 | — | 2 | 2 | no | — |
| 151 | #97 | — | 2 | 4 | no | — |
| 152 | #97 | — | 4 | 2 | no | — |
| 153 | #97 | C22⋊C4 | 1 | 4 | yes | — |
| 154 | C4×C8 | — | 2 | 4 | no | — |
| 155 | C4×C8 | — | 2 | 4 | no | — |
| 156 | C4×C8 | — | 4 | 2 | no | — |
| 157 | C24 | — | 4 | 1 | no | — |
| 158 | C24 | #123 | 1 | 1 | yes | characteristic |
| 159 | #41 | — | 4 | 16 | no | — |
| 160 | #41 | — | 8 | 8 | no | — |
| 161 | C2×Q8 | — | 2 | 2 | no | — |
| 162 | C2×Q8 | — | 4 | 4 | no | — |
| 163 | C2×Q8 | — | 4 | 1 | no | — |
| 164 | C2×D4 | — | 2 | 2 | no | — |
| 165 | C2×D4 | — | 2 | 4 | no | — |
| 166 | C2×D4 | — | 4 | 4 | no | — |
| 167 | C2×D4 | — | 4 | 4 | no | — |
| 168 | C2×D4 | — | 4 | 1 | no | — |
| 169 | C2×D4 | — | 4 | 2 | no | — |
| 170 | C2×D4 | — | 8 | 4 | no | — |
| 171 | C2×D4 | — | 8 | 4 | no | — |
| 172 | C22×C4 | — | 2 | 4 | no | — |
| 173 | C22×C4 | — | 2 | 4 | no | — |
| 174 | C22×C4 | — | 4 | 1 | no | — |
| 175 | C22×C4 | — | 4 | 2 | no | — |
| 176 | C22×C4 | — | 4 | 2 | no | — |
| 177 | C22×C4 | — | 4 | 4 | no | — |
| 178 | C22×C4 | — | 8 | 2 | no | — |
| 179 | C22×C4 | — | 8 | 4 | no | — |
| 180 | C22×C4 | — | 8 | 4 | no | — |
| 181 | C22×C4 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 182 | C22×C4 | C4×D4 | 1 | 2 | yes | — |
| 183 | C22×C4 | #120 | 1 | 2 | yes | — |
| 184 | C22×C4 | #120 | 1 | 1 | yes | characteristic |
| 185 | C22×C4 | #121 | 1 | 2 | yes | — |
| 186 | C22×C4 | #121 | 1 | 2 | yes | — |
| 187 | C22×C4 | #121 | 1 | 2 | yes | — |
| 188 | C22×C4 | #121 | 1 | 2 | yes | — |
| 189 | C22×C4 | #123 | 1 | 2 | yes | — |
| 190 | C22×C4 | #124 | 1 | 2 | yes | — |
| 191 | M16 | — | 4 | 8 | no | — |
| 192 | M16 | — | 4 | 8 | no | — |
| 193 | M16 | — | 8 | 4 | no | — |
| 194 | C2×C8 | — | 2 | 4 | no | — |
| 195 | C2×C8 | — | 4 | 4 | no | — |
| 196 | C2×C8 | — | 4 | 4 | no | — |
| 197 | C2×C8 | — | 4 | 4 | no | — |
| 198 | C4⋊C4 | — | 2 | 4 | no | — |
| 199 | C4⋊C4 | — | 2 | 4 | no | — |
| 200 | C4⋊C4 | — | 2 | 4 | no | — |
| 201 | C4⋊C4 | — | 4 | 4 | no | — |
| 202 | C4⋊C4 | — | 4 | 4 | no | — |
| 203 | C4⋊C4 | — | 4 | 2 | no | — |
| 204 | C4⋊C4 | — | 4 | 2 | no | — |
| 205 | C4⋊C4 | — | 4 | 2 | no | — |
| 206 | C4⋊C4 | — | 4 | 4 | no | — |
| 207 | C4⋊C4 | — | 4 | 4 | no | — |
| 208 | C22⋊C4 | — | 4 | 4 | no | — |
| 209 | C22⋊C4 | — | 4 | 4 | no | — |
| 210 | C42 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 211 | C42 | C2×C22⋊C4 | 1 | 1 | yes | characteristic |
| 212 | C42 | C4×D4 | 1 | 2 | yes | — |
| 213 | C42 | #120 | 1 | 2 | yes | — |
| 214 | C42 | #120 | 1 | 2 | yes | — |
| 215 | C42 | #120 | 1 | 1 | yes | characteristic |
| 216 | C42 | #121 | 1 | 2 | yes | — |
| 217 | C42 | #121 | 1 | 2 | yes | — |
| 218 | C42 | #123 | 1 | 1 | yes | characteristic |
| 219 | C42 | #127 | 1 | 2 | yes | — |
| 220 | C23 | — | 2 | 2 | no | — |
| 221 | C23 | — | 4 | 2 | no | — |
| 222 | C23 | — | 4 | 2 | no | — |
| 223 | C23 | — | 8 | 4 | no | — |
| 224 | C23 | — | 8 | 2 | no | — |
| 225 | C23 | #386 | 1 | 1 | yes | characteristic |
| 226 | C23 | #394 | 1 | 2 | yes | — |
| 227 | Q8 | — | 4 | 4 | no | — |
| 228 | Q8 | — | 8 | 2 | no | — |
| 229 | D4 | — | 4 | 4 | no | — |
| 230 | D4 | — | 4 | 8 | no | — |
| 231 | D4 | — | 8 | 2 | no | — |
| 232 | D4 | — | 8 | 4 | no | — |
| 233 | D4 | — | 8 | 8 | no | — |
| 234 | C2×C4 | — | 2 | 2 | no | — |
| 235 | C2×C4 | — | 2 | 4 | no | — |
| 236 | C2×C4 | — | 2 | 4 | no | — |
| 237 | C2×C4 | — | 4 | 2 | no | — |
| 238 | C2×C4 | — | 4 | 2 | no | — |
| 239 | C2×C4 | — | 4 | 2 | no | — |
| 240 | C2×C4 | — | 4 | 2 | no | — |
| 241 | C2×C4 | — | 4 | 2 | no | — |
| 242 | C2×C4 | — | 4 | 2 | no | — |
| 243 | C2×C4 | — | 4 | 2 | no | — |
| 244 | C2×C4 | — | 4 | 4 | no | — |
| 245 | C2×C4 | — | 8 | 4 | no | — |
| 246 | C2×C4 | — | 8 | 4 | no | — |
| 247 | C2×C4 | — | 8 | 2 | no | — |
| 248 | C2×C4 | — | 8 | 8 | no | — |
| 249 | C2×C4 | — | 8 | 4 | no | — |
| 250 | C2×C4 | #379 | 1 | 1 | yes | characteristic |
| 251 | C2×C4 | #386 | 1 | 2 | yes | — |
| 252 | C2×C4 | #386 | 1 | 1 | yes | characteristic |
| 253 | C2×C4 | #390 | 1 | 2 | yes | — |
| 254 | C2×C4 | #392 | 1 | 2 | yes | — |
| 255 | C2×C4 | #392 | 1 | 2 | yes | — |
| 256 | C2×C4 | #394 | 1 | 2 | yes | — |
| 257 | C2×C4 | #454 | 1 | 4 | yes | — |
| 258 | C8 | — | 4 | 4 | no | — |
| 259 | C8 | — | 8 | 4 | no | — |
| 260 | C8 | — | 8 | 4 | no | — |
| 261 | C22 | — | 2 | 2 | no | — |
| 262 | C22 | — | 2 | 2 | no | — |
| 263 | C22 | — | 2 | 2 | no | — |
| 264 | C22 | — | 2 | 2 | no | — |
| 265 | C22 | — | 4 | 4 | no | — |
| 266 | C22 | — | 8 | 4 | no | — |
| 267 | C22 | — | 8 | 2 | no | — |
| 268 | C22 | — | 16 | 4 | no | — |
| 269 | C22 | #1438 | 1 | 1 | yes | characteristic |
| 270 | C22 | #1888 | 1 | 2 | yes | — |
| 271 | C4 | — | 2 | 2 | no | — |
| 272 | C4 | — | 2 | 2 | no | — |
| 273 | C4 | — | 2 | 2 | no | — |
| 274 | C4 | — | 2 | 2 | no | — |
| 275 | C4 | — | 2 | 1 | no | — |
| 276 | C4 | — | 2 | 1 | no | — |
| 277 | C4 | — | 8 | 4 | no | — |
| 278 | C4 | — | 8 | 2 | no | — |
| 279 | C4 | #2003 | 1 | 4 | yes | — |
| 280 | C2 | — | 2 | 2 | no | — |
| 281 | C2 | — | 4 | 2 | no | — |
| 282 | C2 | — | 16 | 2 | no | — |
| 283 | C2 | #10976 | 1 | 1 | yes | characteristic |
| 284 | C2 | #11032 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | #1438 |
| commutator | C2×C42 | C22×C4 |
| Frattini, cosocle | C22×C42 | C23 |
| prime radical | C2×#532 | C22 |
| LCS | G ▷ C2×C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×C42 ◁ G | |
| LECS | G ▷ C22×C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21830 | C2 | semidirect |
| 3. #17667 | C2 | semidirect |
| 5. #8064 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3142 | 2 |
| #21830 | 2 |
| #17667 | 2 |
| #17490 | 2 |
| #8064 | 2 |