Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1348 conjugacy classes of subgroups.
The subgroup lattice has 333 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #61408 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #33968 | C2 | 1 | 8 | yes | maximal, complemented |
| 3 | #33965 | C2 | 1 | 8 | yes | maximal, complemented |
| 4 | #33721 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #33716 | C2 | 1 | 1 | yes | maximal, characteristic |
| 6 | #33590 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #33581 | C2 | 1 | 2 | yes | maximal, complemented |
| 8 | #33475 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 9 | #33460 | C2 | 1 | 2 | yes | maximal, complemented |
| 10 | C2×#2176 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 11 | #3507 | — | 2 | 2 | no | — |
| 12 | C2×#510 | C22 | 1 | 4 | yes | — |
| 13 | C2×#508 | C22 | 1 | 2 | yes | — |
| 14 | C2×#508 | C22 | 1 | 2 | yes | — |
| 15 | C22×Q32 | C22 | 1 | 1 | yes | characteristic |
| 16 | #3402 | — | 2 | 4 | no | — |
| 17 | #3400 | — | 2 | 4 | no | — |
| 18 | #3396 | C22 | 1 | 4 | yes | — |
| 19 | #3395 | C22 | 1 | 4 | yes | — |
| 20 | #3393 | C22 | 1 | 8 | yes | — |
| 21 | #3156 | C22 | 1 | 4 | yes | — |
| 22 | #3147 | C22 | 1 | 2 | yes | — |
| 23 | #3046 | — | 2 | 4 | no | — |
| 24 | #3037 | — | 2 | 2 | no | — |
| 25 | #2960 | C22 | 1 | 1 | yes | characteristic |
| 26 | #2951 | C22 | 1 | 4 | yes | — |
| 27 | C2×C4×Q16 | C22 | 1 | 2 | yes | — |
| 28 | #2251 | C22 | 1 | 4 | yes | — |
| 29 | #2251 | C22 | 1 | 8 | yes | — |
| 30 | #2250 | C22 | 1 | 4 | yes | — |
| 31 | #2249 | C22 | 1 | 4 | yes | — |
| 32 | #2247 | C22 | 1 | 4 | yes | — |
| 33 | #2211 | C22 | 1 | 8 | yes | — |
| 34 | #2211 | C22 | 1 | 8 | yes | — |
| 35 | #2210 | C22 | 1 | 8 | yes | — |
| 36 | #2209 | C22 | 1 | 4 | yes | — |
| 37 | #2209 | C22 | 1 | 8 | yes | — |
| 38 | #2208 | C22 | 1 | 8 | yes | — |
| 39 | #2207 | C22 | 1 | 4 | yes | — |
| 40 | #2183 | C22 | 1 | 8 | yes | — |
| 41 | #2177 | C22 | 1 | 4 | yes | — |
| 42 | #2176 | C22 | 1 | 8 | yes | — |
| 43 | #2176 | C22 | 1 | 4 | yes | — |
| 44 | C4×SD32 | C22 | 1 | 8 | yes | — |
| 45 | C2×#367 | C22 | 1 | 1 | yes | characteristic |
| 46 | #2151 | C22 | 1 | 2 | yes | — |
| 47 | #2150 | C22 | 1 | 1 | yes | characteristic |
| 48 | #2139 | C22 | 1 | 4 | yes | — |
| 49 | C2×#358 | C22 | 1 | 2 | yes | — |
| 50 | #2108 | C22 | 1 | 2 | yes | — |
| 51 | C2×#346 | C22 | 1 | 1 | yes | characteristic |
| 52 | C2×#137 | — | 2 | 4 | no | — |
| 53 | C2×#135 | — | 2 | 2 | no | — |
| 54 | C2×#135 | C23 | 1 | 4 | yes | — |
| 55 | C22×Q16 | C23 | 1 | 2 | yes | — |
| 56 | #559 | — | 2 | 4 | no | — |
| 57 | #557 | — | 2 | 4 | no | — |
| 58 | #556 | — | 2 | 8 | no | — |
| 59 | #556 | — | 4 | 2 | no | — |
| 60 | #554 | — | 4 | 2 | no | — |
| 61 | #552 | — | 4 | 4 | no | — |
| 62 | #539 | — | 4 | 4 | no | — |
| 63 | #536 | — | 2 | 4 | no | — |
| 64 | #533 | D4 | 1 | 1 | yes | characteristic |
| 65 | #532 | — | 2 | 2 | no | — |
| 66 | #529 | — | 4 | 4 | no | — |
| 67 | #520 | — | 2 | 4 | no | — |
| 68 | C2×C4×Q8 | — | 2 | 2 | no | — |
| 69 | #510 | — | 4 | 8 | no | — |
| 70 | #508 | — | 2 | 8 | no | — |
| 71 | #508 | — | 4 | 4 | no | — |
| 72 | C2×Q32 | — | 2 | 4 | no | — |
| 73 | C2×Q32 | C23 | 1 | 4 | yes | — |
| 74 | C2×Q32 | C23 | 1 | 2 | yes | — |
| 75 | C2×Q32 | C23 | 1 | 2 | yes | — |
| 76 | C2×Q32 | C23 | 1 | 8 | yes | — |
| 77 | C2×SD32 | C23 | 1 | 4 | yes | — |
| 78 | C2×SD32 | C23 | 1 | 4 | yes | — |
| 79 | C2×SD32 | C23 | 1 | 8 | yes | — |
| 80 | C2×D16 | C23 | 1 | 2 | yes | — |
| 81 | C2×D16 | C23 | 1 | 2 | yes | — |
| 82 | C2×M32 | C23 | 1 | 2 | yes | — |
| 83 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 84 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 85 | #497 | — | 2 | 8 | no | — |
| 86 | #495 | — | 2 | 2 | no | — |
| 87 | #495 | C23 | 1 | 4 | yes | — |
| 88 | #495 | C23 | 1 | 8 | yes | — |
| 89 | #494 | C23 | 1 | 8 | yes | — |
| 90 | #494 | C23 | 1 | 2 | yes | — |
| 91 | #493 | C23 | 1 | 2 | yes | — |
| 92 | #492 | — | 2 | 2 | no | — |
| 93 | #464 | — | 2 | 8 | no | — |
| 94 | #464 | — | 2 | 8 | no | — |
| 95 | #463 | — | 2 | 8 | no | — |
| 96 | #462 | — | 2 | 4 | no | — |
| 97 | #462 | — | 2 | 8 | no | — |
| 98 | #461 | — | 2 | 8 | no | — |
| 99 | #460 | — | 2 | 4 | no | — |
| 100 | #446 | D4 | 1 | 4 | yes | — |
| 101 | C8×Q8 | C23 | 1 | 4 | yes | — |
| 102 | #440 | — | 2 | 8 | no | — |
| 103 | C4×Q16 | — | 2 | 2 | no | — |
| 104 | C4×Q16 | — | 2 | 2 | no | — |
| 105 | C4×Q16 | C23 | 1 | 4 | yes | — |
| 106 | C4×Q16 | C23 | 1 | 8 | yes | — |
| 107 | C4×Q16 | C23 | 1 | 4 | yes | — |
| 108 | C4×D8 | C23 | 1 | 8 | yes | — |
| 109 | C2×#107 | C23 | 1 | 2 | yes | — |
| 110 | #424 | D4 | 1 | 2 | yes | — |
| 111 | #423 | D4 | 1 | 1 | yes | characteristic |
| 112 | #417 | — | 2 | 4 | no | — |
| 113 | C2×#103 | — | 2 | 2 | no | — |
| 114 | #405 | C23 | 1 | 2 | yes | — |
| 115 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 116 | #367 | C23 | 1 | 4 | yes | — |
| 117 | C4⋊C16 | C23 | 1 | 4 | yes | — |
| 118 | C4⋊C16 | C23 | 1 | 8 | yes | — |
| 119 | #358 | C23 | 1 | 8 | yes | — |
| 120 | #358 | C23 | 1 | 8 | yes | — |
| 121 | #357 | C23 | 1 | 8 | yes | — |
| 122 | #346 | C23 | 1 | 4 | yes | — |
| 123 | #346 | C23 | 1 | 4 | yes | — |
| 124 | C4×C16 | C23 | 1 | 4 | yes | — |
| 125 | C2×#41 | — | 2 | 4 | no | — |
| 126 | C22×Q8 | — | 2 | 2 | no | — |
| 127 | #137 | — | 8 | 8 | no | — |
| 128 | #135 | — | 2 | 8 | no | — |
| 129 | #135 | — | 2 | 8 | no | — |
| 130 | #135 | — | 8 | 4 | no | — |
| 131 | C2×Q16 | — | 2 | 2 | no | — |
| 132 | C2×Q16 | — | 2 | 2 | no | — |
| 133 | C2×Q16 | — | 2 | 8 | no | — |
| 134 | C2×Q16 | — | 2 | 4 | no | — |
| 135 | C2×Q16 | — | 2 | 4 | no | — |
| 136 | C2×Q16 | C24 | 1 | 4 | yes | — |
| 137 | C2×Q16 | C24 | 1 | 4 | yes | — |
| 138 | C2×SD16 | — | 2 | 4 | no | — |
| 139 | C2×SD16 | — | 2 | 4 | no | — |
| 140 | C2×SD16 | — | 2 | 8 | no | — |
| 141 | C2×D8 | — | 2 | 2 | no | — |
| 142 | C2×D8 | C24 | 1 | 4 | yes | — |
| 143 | C2×M16 | C2×D4 | 1 | 2 | yes | — |
| 144 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 145 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 146 | C4⋊Q8 | — | 2 | 2 | no | — |
| 147 | C4⋊Q8 | — | 2 | 8 | no | — |
| 148 | C4⋊Q8 | D8 | 1 | 2 | yes | — |
| 149 | #127 | — | 2 | 2 | no | — |
| 150 | #126 | — | 4 | 8 | no | — |
| 151 | #126 | — | 4 | 8 | no | — |
| 152 | #125 | — | 4 | 4 | no | — |
| 153 | #125 | — | 4 | 8 | no | — |
| 154 | #125 | D8 | 1 | 2 | yes | — |
| 155 | #124 | — | 2 | 4 | no | — |
| 156 | #124 | — | 2 | 8 | no | — |
| 157 | #124 | — | 4 | 4 | no | — |
| 158 | #123 | — | 4 | 8 | no | — |
| 159 | #123 | — | 4 | 8 | no | — |
| 160 | C22⋊Q8 | — | 4 | 8 | no | — |
| 161 | C22⋊Q8 | — | 4 | 4 | no | — |
| 162 | C22⋊Q8 | — | 4 | 4 | no | — |
| 163 | C22⋊Q8 | D8 | 1 | 4 | yes | — |
| 164 | #121 | — | 4 | 2 | no | — |
| 165 | #121 | — | 4 | 2 | no | — |
| 166 | C4×Q8 | — | 2 | 4 | no | — |
| 167 | C4×Q8 | — | 2 | 4 | no | — |
| 168 | C4×Q8 | — | 2 | 8 | no | — |
| 169 | C4×Q8 | — | 4 | 4 | no | — |
| 170 | C4×Q8 | — | 4 | 2 | no | — |
| 171 | C4×Q8 | — | 4 | 2 | no | — |
| 172 | C4×Q8 | C2×D4 | 1 | 4 | yes | — |
| 173 | C4×D4 | — | 2 | 8 | no | — |
| 174 | C4×D4 | — | 4 | 4 | no | — |
| 175 | C4×D4 | — | 4 | 8 | no | — |
| 176 | C4×D4 | — | 4 | 2 | no | — |
| 177 | C4×D4 | — | 4 | 2 | no | — |
| 178 | #117 | — | 4 | 4 | no | — |
| 179 | #117 | — | 4 | 8 | no | — |
| 180 | #117 | C2×D4 | 1 | 2 | yes | — |
| 181 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 182 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 183 | C2×C4⋊C4 | — | 4 | 4 | no | — |
| 184 | C2×C42 | — | 4 | 2 | no | — |
| 185 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 186 | Q32 | — | 2 | 8 | no | — |
| 187 | Q32 | — | 2 | 4 | no | — |
| 188 | Q32 | — | 4 | 2 | no | — |
| 189 | Q32 | — | 4 | 8 | no | — |
| 190 | SD32 | — | 2 | 8 | no | — |
| 191 | SD32 | — | 4 | 4 | no | — |
| 192 | SD32 | — | 4 | 8 | no | — |
| 193 | D16 | — | 2 | 4 | no | — |
| 194 | D16 | — | 4 | 2 | no | — |
| 195 | M32 | — | 2 | 4 | no | — |
| 196 | C2×C16 | — | 2 | 2 | no | — |
| 197 | C2×C16 | #41 | 1 | 4 | yes | — |
| 198 | C2×C16 | C24 | 1 | 4 | yes | — |
| 199 | C2×C16 | C24 | 1 | 2 | yes | — |
| 200 | C2×C16 | C24 | 1 | 2 | yes | — |
| 201 | #107 | — | 2 | 2 | no | — |
| 202 | #107 | C24 | 1 | 4 | yes | — |
| 203 | C4⋊C8 | C2×D4 | 1 | 4 | yes | — |
| 204 | C4⋊C8 | C2×D4 | 1 | 8 | yes | — |
| 205 | #103 | — | 2 | 4 | no | — |
| 206 | #103 | — | 2 | 4 | no | — |
| 207 | #103 | — | 2 | 8 | no | — |
| 208 | #102 | — | 2 | 8 | no | — |
| 209 | #97 | C2×D4 | 1 | 4 | yes | — |
| 210 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 211 | C4×C8 | C24 | 1 | 4 | yes | — |
| 212 | C4×C8 | C24 | 1 | 2 | yes | — |
| 213 | #41 | — | 4 | 8 | no | — |
| 214 | #41 | — | 4 | 8 | no | — |
| 215 | C2×Q8 | — | 2 | 4 | no | — |
| 216 | C2×Q8 | — | 2 | 4 | no | — |
| 217 | C2×Q8 | — | 4 | 2 | no | — |
| 218 | C2×Q8 | — | 4 | 4 | no | — |
| 219 | C2×Q8 | — | 4 | 4 | no | — |
| 220 | C2×Q8 | C2×D8 | 1 | 4 | yes | — |
| 221 | C2×D4 | — | 2 | 4 | no | — |
| 222 | C2×D4 | — | 4 | 4 | no | — |
| 223 | C2×D4 | — | 4 | 2 | no | — |
| 224 | C2×D4 | — | 4 | 2 | no | — |
| 225 | C22×C4 | — | 4 | 2 | no | — |
| 226 | C22×C4 | — | 4 | 2 | no | — |
| 227 | C22×C4 | — | 4 | 4 | no | — |
| 228 | C22×C4 | — | 4 | 8 | no | — |
| 229 | C22×C4 | C2×D8 | 1 | 2 | yes | — |
| 230 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 231 | Q16 | — | 2 | 4 | no | — |
| 232 | Q16 | — | 2 | 4 | no | — |
| 233 | Q16 | — | 2 | 4 | no | — |
| 234 | Q16 | — | 2 | 4 | no | — |
| 235 | Q16 | — | 4 | 4 | no | — |
| 236 | Q16 | — | 8 | 2 | no | — |
| 237 | Q16 | — | 8 | 8 | no | — |
| 238 | SD16 | — | 4 | 8 | no | — |
| 239 | SD16 | — | 8 | 4 | no | — |
| 240 | SD16 | — | 8 | 8 | no | — |
| 241 | D8 | — | 2 | 4 | no | — |
| 242 | D8 | — | 2 | 4 | no | — |
| 243 | D8 | — | 8 | 2 | no | — |
| 244 | M16 | — | 2 | 4 | no | — |
| 245 | C2×C8 | — | 2 | 2 | no | — |
| 246 | C2×C8 | C22×D4 | 1 | 2 | yes | — |
| 247 | C2×C8 | C22×D4 | 1 | 4 | yes | — |
| 248 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 249 | C2×C8 | C2×#41 | 1 | 2 | yes | — |
| 250 | C2×C8 | H(5,𝔽2) | 1 | 2 | yes | — |
| 251 | C2×C8 | C25 | 1 | 1 | yes | characteristic |
| 252 | C4⋊C4 | — | 2 | 4 | no | — |
| 253 | C4⋊C4 | — | 4 | 2 | no | — |
| 254 | C4⋊C4 | — | 4 | 8 | no | — |
| 255 | C4⋊C4 | — | 4 | 4 | no | — |
| 256 | C4⋊C4 | — | 4 | 4 | no | — |
| 257 | C4⋊C4 | — | 4 | 8 | no | — |
| 258 | C4⋊C4 | — | 4 | 2 | no | — |
| 259 | C4⋊C4 | — | 4 | 2 | no | — |
| 260 | C4⋊C4 | — | 4 | 8 | no | — |
| 261 | C4⋊C4 | C2×D8 | 1 | 4 | yes | — |
| 262 | C4⋊C4 | C2×D8 | 1 | 8 | yes | — |
| 263 | C4⋊C4 | C2×D8 | 1 | 4 | yes | — |
| 264 | C22⋊C4 | — | 4 | 4 | no | — |
| 265 | C22⋊C4 | — | 4 | 8 | no | — |
| 266 | C22⋊C4 | — | 4 | 8 | no | — |
| 267 | C22⋊C4 | — | 4 | 4 | no | — |
| 268 | C22⋊C4 | — | 4 | 8 | no | — |
| 269 | C22⋊C4 | C2×D8 | 1 | 4 | yes | — |
| 270 | C42 | — | 4 | 4 | no | — |
| 271 | C42 | — | 4 | 4 | no | — |
| 272 | C42 | — | 4 | 8 | no | — |
| 273 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 274 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 275 | C42 | C22×D4 | 1 | 2 | yes | — |
| 276 | C42 | C22×D4 | 1 | 4 | yes | — |
| 277 | C16 | — | 2 | 2 | no | — |
| 278 | C16 | — | 2 | 4 | no | — |
| 279 | C16 | C2×#41 | 1 | 4 | yes | — |
| 280 | C23 | — | 4 | 4 | no | — |
| 281 | C23 | C22×D8 | 1 | 1 | yes | characteristic |
| 282 | Q8 | — | 4 | 4 | no | — |
| 283 | Q8 | — | 4 | 4 | no | — |
| 284 | Q8 | — | 4 | 4 | no | — |
| 285 | Q8 | — | 4 | 4 | no | — |
| 286 | Q8 | — | 4 | 4 | no | — |
| 287 | Q8 | — | 8 | 4 | no | — |
| 288 | D4 | — | 4 | 4 | no | — |
| 289 | D4 | — | 4 | 4 | no | — |
| 290 | D4 | — | 8 | 4 | no | — |
| 291 | D4 | — | 8 | 8 | no | — |
| 292 | D4 | — | 16 | 2 | no | — |
| 293 | C2×C4 | — | 4 | 2 | no | — |
| 294 | C2×C4 | — | 4 | 4 | no | — |
| 295 | C2×C4 | — | 4 | 4 | no | — |
| 296 | C2×C4 | — | 4 | 4 | no | — |
| 297 | C2×C4 | — | 8 | 4 | no | — |
| 298 | C2×C4 | — | 8 | 8 | no | — |
| 299 | C2×C4 | — | 16 | 8 | no | — |
| 300 | C2×C4 | — | 16 | 2 | no | — |
| 301 | C2×C4 | #550 | 1 | 2 | yes | — |
| 302 | C2×C4 | C22×D8 | 1 | 2 | yes | — |
| 303 | C2×C4 | C22×D8 | 1 | 2 | yes | — |
| 304 | C2×C4 | C22×D8 | 1 | 8 | yes | — |
| 305 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 306 | C2×C4 | #576 | 1 | 2 | yes | — |
| 307 | C2×C4 | C23×D4 | 1 | 1 | yes | characteristic |
| 308 | C8 | — | 2 | 2 | no | — |
| 309 | C8 | — | 2 | 4 | no | — |
| 310 | C8 | #550 | 1 | 2 | yes | — |
| 311 | C8 | C22×#41 | 1 | 1 | yes | characteristic |
| 312 | C8 | C2×H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 313 | C22 | — | 2 | 2 | no | — |
| 314 | C22 | — | 8 | 4 | no | — |
| 315 | C22 | — | 8 | 4 | no | — |
| 316 | C22 | — | 8 | 4 | no | — |
| 317 | C22 | #3391 | 1 | 2 | yes | — |
| 318 | C22 | C23×D8 | 1 | 1 | yes | characteristic |
| 319 | C4 | — | 2 | 2 | no | — |
| 320 | C4 | — | 2 | 2 | no | — |
| 321 | C4 | — | 2 | 8 | no | — |
| 322 | C4 | — | 8 | 4 | no | — |
| 323 | C4 | — | 8 | 4 | no | — |
| 324 | C4 | — | 8 | 4 | no | — |
| 325 | C4 | #3391 | 1 | 2 | yes | — |
| 326 | C4 | C2×#550 | 1 | 1 | yes | characteristic |
| 327 | C4 | C2×#576 | 1 | 1 | yes | characteristic |
| 328 | C2 | — | 2 | 2 | no | — |
| 329 | C2 | — | 16 | 4 | no | — |
| 330 | C2 | C2×#3391 | 1 | 1 | yes | characteristic |
| 331 | C2 | #62637 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| prime radical | #33716 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ #533 ◁ #2960 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #61408 | C2 | semidirect |
| 2. #33968 | C2 | semidirect |
| 3. #33965 | C2 | semidirect |
| 4. #33721 | C2 | semidirect |
| 6. #33590 | C2 | semidirect |
| 7. #33581 | C2 | semidirect |
| 8. #33475 | C2 | semidirect |
| 9. #33460 | C2 | semidirect |
| 10. C2×#2176 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #61408 | 2 |
| #33968 | 2 |
| #33965 | 2 |
| #33721 | 2 |
| #33716 | 2 |
| #33590 | 2 |
| #33581 | 2 |
| #33475 | 2 |
| #33460 | 2 |
| C2×#2176 | 2 |