Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1204 conjugacy classes of subgroups.
The subgroup lattice has 323 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #62361 | C2 | 1 | 2 | yes | maximal, complemented |
| 2 | #33961 | C2 | 1 | 4 | yes | maximal, complemented |
| 3 | #33948 | C2 | 1 | 4 | yes | maximal, complemented |
| 4 | #33931 | C2 | 1 | 4 | yes | maximal, complemented |
| 5 | #33928 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #33816 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #33815 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | #33811 | C2 | 1 | 1 | yes | maximal, characteristic |
| 9 | #33736 | C2 | 1 | 2 | yes | maximal, complemented |
| 10 | #33735 | C2 | 1 | 4 | yes | maximal, complemented |
| 11 | C2×Q8×C16 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 12 | #3507 | — | 2 | 2 | no | — |
| 13 | #3396 | C22 | 1 | 4 | yes | — |
| 14 | #3393 | C22 | 1 | 4 | yes | — |
| 15 | #3383 | C22 | 1 | 4 | yes | — |
| 16 | #3380 | C22 | 1 | 4 | yes | — |
| 17 | #3365 | — | 2 | 4 | no | — |
| 18 | #3360 | — | 2 | 4 | no | — |
| 19 | #3250 | — | 2 | 4 | no | — |
| 20 | #3246 | — | 2 | 2 | no | — |
| 21 | #3170 | C22 | 1 | 2 | yes | — |
| 22 | #3169 | C22 | 1 | 2 | yes | — |
| 23 | #3168 | C22 | 1 | 8 | yes | — |
| 24 | C2×C8×Q8 | C22 | 1 | 1 | yes | characteristic |
| 25 | #2254 | C22 | 1 | 2 | yes | — |
| 26 | #2253 | C22 | 1 | 4 | yes | — |
| 27 | #2249 | C22 | 1 | 4 | yes | — |
| 28 | #2248 | C22 | 1 | 2 | yes | — |
| 29 | #2242 | C22 | 1 | 8 | yes | — |
| 30 | #2241 | C22 | 1 | 2 | yes | — |
| 31 | #2240 | C22 | 1 | 2 | yes | — |
| 32 | #2229 | C22 | 1 | 8 | yes | — |
| 33 | #2228 | C22 | 1 | 8 | yes | — |
| 34 | #2227 | C22 | 1 | 4 | yes | — |
| 35 | #2224 | C22 | 1 | 4 | yes | — |
| 36 | #2217 | C22 | 1 | 4 | yes | — |
| 37 | #2217 | C22 | 1 | 4 | yes | — |
| 38 | #2216 | C22 | 1 | 4 | yes | — |
| 39 | #2215 | C22 | 1 | 4 | yes | — |
| 40 | #2211 | C22 | 1 | 8 | yes | — |
| 41 | #2210 | C22 | 1 | 8 | yes | — |
| 42 | #2209 | C22 | 1 | 4 | yes | — |
| 43 | #2206 | C22 | 1 | 4 | yes | — |
| 44 | Q8×C16 | C22 | 1 | 4 | yes | — |
| 45 | Q8×C16 | C22 | 1 | 4 | yes | — |
| 46 | C4×Q32 | C22 | 1 | 4 | yes | — |
| 47 | C4×SD32 | C22 | 1 | 4 | yes | — |
| 48 | C4×SD32 | C22 | 1 | 8 | yes | — |
| 49 | C4×SD32 | C22 | 1 | 4 | yes | — |
| 50 | C4×D16 | C22 | 1 | 4 | yes | — |
| 51 | C2×C4⋊C16 | C22 | 1 | 1 | yes | characteristic |
| 52 | C2×C4⋊C16 | C22 | 1 | 2 | yes | — |
| 53 | C2×C4×C16 | C22 | 1 | 2 | yes | — |
| 54 | C2×C4×C16 | C22 | 1 | 1 | yes | characteristic |
| 55 | #559 | — | 2 | 4 | no | — |
| 56 | #557 | — | 2 | 4 | no | — |
| 57 | #556 | — | 2 | 4 | no | — |
| 58 | #556 | — | 4 | 4 | no | — |
| 59 | #554 | — | 2 | 4 | no | — |
| 60 | #552 | — | 4 | 4 | no | — |
| 61 | #539 | — | 4 | 4 | no | — |
| 62 | #536 | — | 4 | 2 | no | — |
| 63 | #533 | — | 2 | 2 | no | — |
| 64 | #532 | — | 2 | 2 | no | — |
| 65 | #529 | — | 2 | 8 | no | — |
| 66 | #520 | — | 4 | 2 | no | — |
| 67 | C2×C4×Q8 | D4 | 1 | 1 | yes | characteristic |
| 68 | C2×Q32 | C23 | 1 | 4 | yes | — |
| 69 | C2×SD32 | C23 | 1 | 4 | yes | — |
| 70 | C2×SD32 | C23 | 1 | 4 | yes | — |
| 71 | C2×D16 | C23 | 1 | 4 | yes | — |
| 72 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 73 | C22×C16 | C23 | 1 | 2 | yes | — |
| 74 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 75 | #500 | C23 | 1 | 2 | yes | — |
| 76 | #500 | C23 | 1 | 2 | yes | — |
| 77 | #499 | C23 | 1 | 8 | yes | — |
| 78 | #495 | C23 | 1 | 8 | yes | — |
| 79 | #494 | C23 | 1 | 2 | yes | — |
| 80 | #493 | C23 | 1 | 2 | yes | — |
| 81 | #488 | — | 2 | 8 | no | — |
| 82 | #487 | — | 2 | 2 | no | — |
| 83 | #486 | — | 2 | 2 | no | — |
| 84 | #479 | — | 2 | 8 | no | — |
| 85 | #478 | — | 2 | 8 | no | — |
| 86 | #476 | — | 2 | 4 | no | — |
| 87 | #475 | — | 2 | 4 | no | — |
| 88 | #467 | — | 2 | 2 | no | — |
| 89 | #467 | C23 | 1 | 4 | yes | — |
| 90 | #466 | — | 2 | 2 | no | — |
| 91 | #466 | C23 | 1 | 4 | yes | — |
| 92 | #465 | — | 2 | 8 | no | — |
| 93 | #464 | — | 2 | 8 | no | — |
| 94 | #463 | — | 2 | 8 | no | — |
| 95 | #461 | — | 2 | 4 | no | — |
| 96 | #460 | — | 2 | 4 | no | — |
| 97 | C8×Q8 | D4 | 1 | 4 | yes | — |
| 98 | C8×Q8 | C23 | 1 | 4 | yes | — |
| 99 | C4×Q16 | — | 2 | 2 | no | — |
| 100 | C4×Q16 | C23 | 1 | 8 | yes | — |
| 101 | C4×Q16 | C23 | 1 | 4 | yes | — |
| 102 | C4×SD16 | — | 2 | 8 | no | — |
| 103 | C4×D8 | — | 2 | 2 | no | — |
| 104 | C4×D8 | C23 | 1 | 4 | yes | — |
| 105 | C4×D8 | C23 | 1 | 8 | yes | — |
| 106 | C2×C4⋊C8 | D4 | 1 | 1 | yes | characteristic |
| 107 | C2×C4⋊C8 | D4 | 1 | 2 | yes | — |
| 108 | C2×C4×C8 | C23 | 1 | 2 | yes | — |
| 109 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 110 | #367 | C23 | 1 | 4 | yes | — |
| 111 | #367 | C23 | 1 | 4 | yes | — |
| 112 | #366 | C23 | 1 | 4 | yes | — |
| 113 | #366 | C23 | 1 | 4 | yes | — |
| 114 | C4⋊C16 | C23 | 1 | 4 | yes | — |
| 115 | C4⋊C16 | C23 | 1 | 8 | yes | — |
| 116 | #358 | C23 | 1 | 4 | yes | — |
| 117 | #358 | C23 | 1 | 8 | yes | — |
| 118 | #358 | C23 | 1 | 4 | yes | — |
| 119 | #357 | C23 | 1 | 4 | yes | — |
| 120 | #357 | C23 | 1 | 8 | yes | — |
| 121 | #357 | C23 | 1 | 4 | yes | — |
| 122 | C4×C16 | C23 | 1 | 4 | yes | — |
| 123 | C4×C16 | C23 | 1 | 2 | yes | — |
| 124 | C4×C16 | C23 | 1 | 2 | yes | — |
| 125 | C4×C16 | C23 | 1 | 4 | yes | — |
| 126 | C2×#41 | — | 4 | 2 | no | — |
| 127 | C22×Q8 | D8 | 1 | 1 | yes | characteristic |
| 128 | C2×Q16 | — | 2 | 2 | no | — |
| 129 | C2×Q16 | C24 | 1 | 4 | yes | — |
| 130 | C2×SD16 | — | 2 | 8 | no | — |
| 131 | C2×D8 | — | 2 | 2 | no | — |
| 132 | C2×D8 | C24 | 1 | 4 | yes | — |
| 133 | C22×C8 | C2×D4 | 1 | 2 | yes | — |
| 134 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 135 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 136 | C4⋊Q8 | — | 2 | 2 | no | — |
| 137 | C4⋊Q8 | — | 2 | 2 | no | — |
| 138 | C4⋊Q8 | — | 2 | 2 | no | — |
| 139 | C4⋊Q8 | — | 4 | 4 | no | — |
| 140 | #127 | — | 2 | 2 | no | — |
| 141 | #126 | — | 4 | 8 | no | — |
| 142 | #126 | — | 4 | 8 | no | — |
| 143 | #125 | — | 2 | 8 | no | — |
| 144 | #125 | — | 4 | 8 | no | — |
| 145 | #125 | — | 4 | 2 | no | — |
| 146 | #124 | — | 2 | 8 | no | — |
| 147 | #124 | — | 4 | 4 | no | — |
| 148 | #124 | — | 4 | 2 | no | — |
| 149 | #123 | — | 4 | 8 | no | — |
| 150 | #123 | — | 4 | 8 | no | — |
| 151 | C22⋊Q8 | — | 2 | 4 | no | — |
| 152 | C22⋊Q8 | — | 4 | 4 | no | — |
| 153 | C22⋊Q8 | — | 4 | 4 | no | — |
| 154 | C22⋊Q8 | — | 4 | 2 | no | — |
| 155 | C22⋊Q8 | — | 4 | 8 | no | — |
| 156 | #121 | — | 2 | 4 | no | — |
| 157 | #121 | — | 4 | 2 | no | — |
| 158 | C4×Q8 | — | 2 | 8 | no | — |
| 159 | C4×Q8 | — | 2 | 4 | no | — |
| 160 | C4×Q8 | — | 4 | 4 | no | — |
| 161 | C4×Q8 | — | 4 | 2 | no | — |
| 162 | C4×Q8 | D8 | 1 | 4 | yes | — |
| 163 | C4×Q8 | C2×D4 | 1 | 4 | yes | — |
| 164 | C4×D4 | — | 2 | 8 | no | — |
| 165 | C4×D4 | — | 2 | 4 | no | — |
| 166 | C4×D4 | — | 4 | 8 | no | — |
| 167 | C4×D4 | — | 4 | 4 | no | — |
| 168 | C4×D4 | — | 4 | 2 | no | — |
| 169 | #117 | — | 4 | 2 | no | — |
| 170 | #117 | — | 4 | 4 | no | — |
| 171 | #117 | — | 4 | 8 | no | — |
| 172 | C2×C4⋊C4 | — | 4 | 4 | no | — |
| 173 | C2×C4⋊C4 | D8 | 1 | 1 | yes | characteristic |
| 174 | C2×C4⋊C4 | D8 | 1 | 2 | yes | — |
| 175 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 176 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 177 | Q32 | — | 4 | 4 | no | — |
| 178 | SD32 | — | 2 | 8 | no | — |
| 179 | SD32 | — | 4 | 4 | no | — |
| 180 | D16 | — | 4 | 4 | no | — |
| 181 | C2×C16 | — | 2 | 2 | no | — |
| 182 | C2×C16 | — | 4 | 2 | no | — |
| 183 | C2×C16 | — | 4 | 1 | no | — |
| 184 | C2×C16 | C24 | 1 | 1 | yes | characteristic |
| 185 | C2×C16 | C24 | 1 | 4 | yes | — |
| 186 | C2×C16 | C24 | 1 | 2 | yes | — |
| 187 | C2×C16 | C24 | 1 | 1 | yes | characteristic |
| 188 | #107 | — | 2 | 2 | no | — |
| 189 | #107 | — | 2 | 2 | no | — |
| 190 | #107 | C24 | 1 | 4 | yes | — |
| 191 | #107 | C24 | 1 | 4 | yes | — |
| 192 | #106 | — | 2 | 8 | no | — |
| 193 | C4⋊C8 | C2×D4 | 1 | 4 | yes | — |
| 194 | C4⋊C8 | C2×D4 | 1 | 8 | yes | — |
| 195 | #103 | — | 2 | 4 | no | — |
| 196 | #103 | — | 2 | 8 | no | — |
| 197 | #103 | — | 2 | 4 | no | — |
| 198 | #102 | — | 2 | 4 | no | — |
| 199 | #102 | — | 2 | 8 | no | — |
| 200 | #102 | — | 2 | 4 | no | — |
| 201 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 202 | C4×C8 | C2×D4 | 1 | 4 | yes | — |
| 203 | C4×C8 | C24 | 1 | 2 | yes | — |
| 204 | C4×C8 | C24 | 1 | 4 | yes | — |
| 205 | #41 | — | 8 | 8 | no | — |
| 206 | C2×Q8 | — | 2 | 4 | no | — |
| 207 | C2×Q8 | — | 2 | 4 | no | — |
| 208 | C2×Q8 | — | 4 | 2 | no | — |
| 209 | C2×Q8 | — | 4 | 2 | no | — |
| 210 | C2×Q8 | C2×D8 | 1 | 4 | yes | — |
| 211 | C2×D4 | — | 2 | 4 | no | — |
| 212 | C2×D4 | — | 4 | 4 | no | — |
| 213 | C2×D4 | — | 4 | 2 | no | — |
| 214 | C2×D4 | — | 4 | 2 | no | — |
| 215 | C22×C4 | — | 4 | 4 | no | — |
| 216 | C22×C4 | — | 4 | 8 | no | — |
| 217 | C22×C4 | C2×D8 | 1 | 2 | yes | — |
| 218 | C22×C4 | C2×D8 | 1 | 2 | yes | — |
| 219 | C22×C4 | C2×D8 | 1 | 1 | yes | characteristic |
| 220 | C22×C4 | C2×D8 | 1 | 1 | yes | characteristic |
| 221 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 222 | Q16 | — | 2 | 4 | no | — |
| 223 | Q16 | — | 2 | 4 | no | — |
| 224 | Q16 | — | 8 | 2 | no | — |
| 225 | SD16 | — | 8 | 8 | no | — |
| 226 | D8 | — | 2 | 4 | no | — |
| 227 | D8 | — | 2 | 4 | no | — |
| 228 | D8 | — | 8 | 2 | no | — |
| 229 | C2×C8 | — | 2 | 1 | no | — |
| 230 | C2×C8 | — | 2 | 1 | no | — |
| 231 | C2×C8 | — | 4 | 1 | no | — |
| 232 | C2×C8 | — | 4 | 2 | no | — |
| 233 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 234 | C2×C8 | C22×D4 | 1 | 4 | yes | — |
| 235 | C2×C8 | C22×D4 | 1 | 2 | yes | — |
| 236 | C2×C8 | C25 | 1 | 1 | yes | characteristic |
| 237 | C4⋊C4 | — | 2 | 4 | no | — |
| 238 | C4⋊C4 | — | 2 | 4 | no | — |
| 239 | C4⋊C4 | — | 4 | 2 | no | — |
| 240 | C4⋊C4 | — | 4 | 8 | no | — |
| 241 | C4⋊C4 | — | 4 | 2 | no | — |
| 242 | C4⋊C4 | — | 4 | 4 | no | — |
| 243 | C4⋊C4 | — | 4 | 8 | no | — |
| 244 | C4⋊C4 | — | 4 | 2 | no | — |
| 245 | C4⋊C4 | — | 4 | 4 | no | — |
| 246 | C4⋊C4 | — | 4 | 8 | no | — |
| 247 | C4⋊C4 | — | 4 | 2 | no | — |
| 248 | C4⋊C4 | C2×D8 | 1 | 4 | yes | — |
| 249 | C4⋊C4 | C2×D8 | 1 | 8 | yes | — |
| 250 | C22⋊C4 | — | 4 | 4 | no | — |
| 251 | C22⋊C4 | — | 4 | 4 | no | — |
| 252 | C22⋊C4 | — | 4 | 8 | no | — |
| 253 | C22⋊C4 | — | 4 | 8 | no | — |
| 254 | C22⋊C4 | — | 4 | 4 | no | — |
| 255 | C22⋊C4 | — | 4 | 8 | no | — |
| 256 | C42 | — | 4 | 8 | no | — |
| 257 | C42 | — | 4 | 4 | no | — |
| 258 | C42 | C2×D8 | 1 | 4 | yes | — |
| 259 | C42 | C2×D8 | 1 | 2 | yes | — |
| 260 | C42 | C22×D4 | 1 | 4 | yes | — |
| 261 | C42 | C22×D4 | 1 | 2 | yes | — |
| 262 | C16 | — | 2 | 1 | no | — |
| 263 | C16 | — | 2 | 4 | no | — |
| 264 | C16 | — | 2 | 2 | no | — |
| 265 | C16 | 2−1+4 | 1 | 2 | yes | — |
| 266 | C23 | — | 4 | 4 | no | — |
| 267 | C23 | C22×D8 | 1 | 1 | yes | characteristic |
| 268 | Q8 | — | 2 | 8 | no | — |
| 269 | Q8 | — | 4 | 4 | no | — |
| 270 | Q8 | — | 4 | 4 | no | — |
| 271 | Q8 | — | 8 | 4 | no | — |
| 272 | Q8 | — | 16 | 2 | no | — |
| 273 | D4 | — | 4 | 4 | no | — |
| 274 | D4 | — | 4 | 4 | no | — |
| 275 | D4 | — | 8 | 8 | no | — |
| 276 | D4 | — | 8 | 4 | no | — |
| 277 | D4 | — | 16 | 2 | no | — |
| 278 | C2×C4 | — | 2 | 4 | no | — |
| 279 | C2×C4 | — | 2 | 1 | no | — |
| 280 | C2×C4 | — | 2 | 1 | no | — |
| 281 | C2×C4 | — | 4 | 2 | no | — |
| 282 | C2×C4 | — | 4 | 1 | no | — |
| 283 | C2×C4 | — | 4 | 4 | no | — |
| 284 | C2×C4 | — | 4 | 4 | no | — |
| 285 | C2×C4 | — | 4 | 4 | no | — |
| 286 | C2×C4 | — | 8 | 8 | no | — |
| 287 | C2×C4 | — | 16 | 8 | no | — |
| 288 | C2×C4 | #508 | 1 | 4 | yes | — |
| 289 | C2×C4 | C22×D8 | 1 | 4 | yes | — |
| 290 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 291 | C2×C4 | C22×D8 | 1 | 4 | yes | — |
| 292 | C2×C4 | C22×D8 | 1 | 2 | yes | — |
| 293 | C2×C4 | C22×D8 | 1 | 2 | yes | — |
| 294 | C2×C4 | C23×D4 | 1 | 1 | yes | characteristic |
| 295 | C8 | — | 2 | 2 | no | — |
| 296 | C8 | — | 2 | 4 | no | — |
| 297 | C8 | — | 2 | 1 | no | — |
| 298 | C8 | C2×2−1+4 | 1 | 1 | yes | characteristic |
| 299 | C8 | #585 | 1 | 1 | yes | characteristic |
| 300 | C22 | — | 2 | 1 | no | — |
| 301 | C22 | — | 2 | 1 | no | — |
| 302 | C22 | — | 8 | 4 | no | — |
| 303 | C22 | — | 8 | 4 | no | — |
| 304 | C22 | — | 8 | 4 | no | — |
| 305 | C22 | C2×#508 | 1 | 2 | yes | — |
| 306 | C22 | C23×D8 | 1 | 1 | yes | characteristic |
| 307 | C4 | — | 2 | 1 | no | — |
| 308 | C4 | — | 2 | 4 | no | — |
| 309 | C4 | — | 2 | 4 | no | — |
| 310 | C4 | — | 2 | 2 | no | — |
| 311 | C4 | — | 8 | 4 | no | — |
| 312 | C4 | — | 8 | 4 | no | — |
| 313 | C4 | — | 8 | 4 | no | — |
| 314 | C4 | C2×#508 | 1 | 4 | yes | — |
| 315 | C4 | #3497 | 1 | 1 | yes | characteristic |
| 316 | C4 | #3584 | 1 | 1 | yes | characteristic |
| 317 | C2 | — | 2 | 2 | no | — |
| 318 | C2 | — | 16 | 4 | no | — |
| 319 | C2 | #62359 | 1 | 1 | yes | characteristic |
| 320 | C2 | C22×#508 | 1 | 1 | yes | characteristic |
| 321 | C2 | #62635 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| prime radical | #33811 | C2 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C4×Q8 ◁ C2×C8×Q8 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #62361 | C2 | semidirect |
| 2. #33961 | C2 | semidirect |
| 3. #33948 | C2 | semidirect |
| 4. #33931 | C2 | semidirect |
| 5. #33928 | C2 | semidirect |
| 6. #33816 | C2 | semidirect |
| 7. #33815 | C2 | semidirect |
| 9. #33736 | C2 | semidirect |
| 10. #33735 | C2 | semidirect |
| 11. C2×Q8×C16 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #62361 | 2 |
| #33961 | 2 |
| #33948 | 2 |
| #33931 | 2 |
| #33928 | 2 |
| #33816 | 2 |
| #33815 | 2 |
| #33811 | 2 |
| #33736 | 2 |
| #33735 | 2 |
| C2×Q8×C16 | 2 |