Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
546 conjugacy classes of subgroups.
The subgroup lattice has 335 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #33793 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #33772 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #33733 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | C2×#2241 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #19639 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #19638 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 7 | #12533 | C2 | 1 | 2 | yes | maximal, complemented |
| 8 | #12527 | C2 | 1 | 2 | yes | maximal, complemented |
| 9 | #12511 | C2 | 1 | 2 | yes | maximal, complemented |
| 10 | #12505 | C2 | 1 | 2 | yes | maximal, complemented |
| 11 | C16×M16 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 12 | #3227 | — | 2 | 1 | no | — |
| 13 | #3206 | — | 2 | 1 | no | — |
| 14 | #3169 | C22 | 1 | 1 | yes | characteristic |
| 15 | #3169 | C22 | 1 | 1 | yes | characteristic |
| 16 | C2×#500 | C22 | 1 | 1 | yes | characteristic |
| 17 | C2×#494 | C22 | 1 | 1 | yes | characteristic |
| 18 | #3141 | — | 2 | 1 | no | — |
| 19 | #3141 | — | 2 | 1 | no | — |
| 20 | #2254 | C22 | 1 | 2 | yes | — |
| 21 | #2252 | C22 | 1 | 1 | yes | characteristic |
| 22 | #2248 | C22 | 1 | 2 | yes | — |
| 23 | #2246 | C22 | 1 | 1 | yes | characteristic |
| 24 | #2241 | — | 2 | 2 | no | — |
| 25 | #2241 | C22 | 1 | 2 | yes | — |
| 26 | #2241 | C22 | 1 | 2 | yes | — |
| 27 | #2241 | C22 | 1 | 2 | yes | — |
| 28 | #2240 | C22 | 1 | 2 | yes | — |
| 29 | #2240 | C22 | 1 | 1 | yes | characteristic |
| 30 | #2240 | C22 | 1 | 1 | yes | characteristic |
| 31 | #2233 | — | 2 | 2 | no | — |
| 32 | #2226 | — | 2 | 2 | no | — |
| 33 | #2215 | — | 2 | 2 | no | — |
| 34 | #2208 | — | 2 | 2 | no | — |
| 35 | #2185 | — | 2 | 2 | no | — |
| 36 | C4×D16 | — | 2 | 2 | no | — |
| 37 | #2162 | C22 | 1 | 1 | yes | characteristic |
| 38 | C2×#358 | — | 2 | 2 | no | — |
| 39 | C2×C4×C16 | C22 | 1 | 1 | yes | characteristic |
| 40 | #1720 | — | 2 | 2 | no | — |
| 41 | #1719 | — | 2 | 2 | no | — |
| 42 | #1710 | C22 | 1 | 2 | yes | — |
| 43 | #1709 | C22 | 1 | 2 | yes | — |
| 44 | #1707 | C22 | 1 | 2 | yes | — |
| 45 | #1706 | C22 | 1 | 2 | yes | — |
| 46 | C8×M16 | C22 | 1 | 1 | yes | characteristic |
| 47 | #1312 | C22 | 1 | 2 | yes | — |
| 48 | C8×C16 | C22 | 1 | 2 | yes | — |
| 49 | C22×Q16 | — | 2 | 1 | no | — |
| 50 | C22×Q16 | — | 2 | 1 | no | — |
| 51 | #532 | — | 2 | 1 | no | — |
| 52 | #532 | — | 2 | 1 | no | — |
| 53 | C2×C4⋊Q8 | — | 2 | 1 | no | — |
| 54 | C2×C4⋊Q8 | — | 2 | 1 | no | — |
| 55 | C2×SD32 | — | 2 | 4 | no | — |
| 56 | C2×D16 | — | 2 | 2 | no | — |
| 57 | C22×C16 | D4 | 1 | 2 | yes | — |
| 58 | #500 | — | 2 | 1 | no | — |
| 59 | #500 | — | 2 | 1 | no | — |
| 60 | #500 | — | 2 | 1 | no | — |
| 61 | #500 | C23 | 1 | 2 | yes | — |
| 62 | #500 | C23 | 1 | 1 | yes | characteristic |
| 63 | #500 | C23 | 1 | 1 | yes | characteristic |
| 64 | #498 | — | 2 | 2 | no | — |
| 65 | #494 | — | 2 | 1 | no | — |
| 66 | #494 | — | 2 | 1 | no | — |
| 67 | #494 | — | 2 | 1 | no | — |
| 68 | #494 | C23 | 1 | 2 | yes | — |
| 69 | #493 | C23 | 1 | 1 | yes | characteristic |
| 70 | #493 | C23 | 1 | 1 | yes | characteristic |
| 71 | #492 | — | 2 | 2 | no | — |
| 72 | #489 | — | 4 | 2 | no | — |
| 73 | #489 | — | 4 | 2 | no | — |
| 74 | #487 | — | 2 | 2 | no | — |
| 75 | #487 | — | 2 | 2 | no | — |
| 76 | #487 | — | 2 | 2 | no | — |
| 77 | #486 | — | 2 | 2 | no | — |
| 78 | #486 | — | 2 | 2 | no | — |
| 79 | #486 | — | 2 | 1 | no | — |
| 80 | #486 | — | 2 | 1 | no | — |
| 81 | #486 | — | 2 | 2 | no | — |
| 82 | #481 | — | 4 | 2 | no | — |
| 83 | #476 | — | 4 | 2 | no | — |
| 84 | #466 | — | 2 | 1 | no | — |
| 85 | #466 | — | 2 | 1 | no | — |
| 86 | #466 | — | 2 | 1 | no | — |
| 87 | #466 | — | 2 | 1 | no | — |
| 88 | #461 | — | 4 | 2 | no | — |
| 89 | #448 | — | 4 | 2 | no | — |
| 90 | C4×D8 | — | 2 | 1 | no | — |
| 91 | C4×D8 | — | 2 | 1 | no | — |
| 92 | C4×D8 | — | 2 | 1 | no | — |
| 93 | C4×D8 | — | 2 | 1 | no | — |
| 94 | #431 | D4 | 1 | 1 | yes | characteristic |
| 95 | C2×#107 | — | 2 | 1 | no | — |
| 96 | C2×#107 | — | 2 | 1 | no | — |
| 97 | #417 | — | 4 | 2 | no | — |
| 98 | #417 | — | 4 | 2 | no | — |
| 99 | C4×M16 | D4 | 1 | 1 | yes | characteristic |
| 100 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 101 | #367 | — | 2 | 4 | no | — |
| 102 | #366 | — | 2 | 2 | no | — |
| 103 | C4⋊C16 | D4 | 1 | 2 | yes | — |
| 104 | #358 | — | 2 | 4 | no | — |
| 105 | #358 | — | 2 | 4 | no | — |
| 106 | #358 | — | 2 | 4 | no | — |
| 107 | #357 | — | 2 | 2 | no | — |
| 108 | #357 | — | 2 | 2 | no | — |
| 109 | #357 | — | 2 | 4 | no | — |
| 110 | C22⋊C16 | D4 | 1 | 2 | yes | — |
| 111 | C4×C16 | D4 | 1 | 2 | yes | — |
| 112 | C4×C16 | C23 | 1 | 1 | yes | characteristic |
| 113 | C4×C16 | C23 | 1 | 2 | yes | — |
| 114 | C4×C16 | C23 | 1 | 1 | yes | characteristic |
| 115 | #322 | D4 | 1 | 2 | yes | — |
| 116 | C82 | C23 | 1 | 2 | yes | — |
| 117 | C2×#41 | — | 4 | 1 | no | — |
| 118 | C2×#41 | — | 4 | 1 | no | — |
| 119 | C22×Q8 | — | 4 | 1 | no | — |
| 120 | C22×Q8 | — | 4 | 1 | no | — |
| 121 | C2×Q16 | — | 2 | 2 | no | — |
| 122 | C2×Q16 | — | 2 | 2 | no | — |
| 123 | C2×Q16 | — | 4 | 4 | no | — |
| 124 | C2×Q16 | — | 4 | 1 | no | — |
| 125 | C2×Q16 | — | 4 | 1 | no | — |
| 126 | C2×Q16 | — | 8 | 2 | no | — |
| 127 | C2×SD16 | — | 4 | 4 | no | — |
| 128 | C2×D8 | — | 2 | 1 | no | — |
| 129 | C2×D8 | — | 2 | 1 | no | — |
| 130 | C2×D8 | — | 2 | 1 | no | — |
| 131 | C2×D8 | — | 2 | 1 | no | — |
| 132 | C2×M16 | D8 | 1 | 2 | yes | — |
| 133 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 134 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 135 | C4⋊Q8 | — | 2 | 2 | no | — |
| 136 | C4⋊Q8 | — | 2 | 2 | no | — |
| 137 | C4⋊Q8 | — | 2 | 1 | no | — |
| 138 | C4⋊Q8 | — | 2 | 1 | no | — |
| 139 | C4⋊Q8 | — | 4 | 1 | no | — |
| 140 | C4⋊Q8 | — | 4 | 1 | no | — |
| 141 | C4⋊Q8 | — | 4 | 1 | no | — |
| 142 | C4⋊Q8 | — | 4 | 1 | no | — |
| 143 | C4⋊Q8 | — | 4 | 1 | no | — |
| 144 | C4⋊Q8 | — | 4 | 1 | no | — |
| 145 | #127 | — | 2 | 1 | no | — |
| 146 | #127 | — | 2 | 1 | no | — |
| 147 | #124 | — | 4 | 1 | no | — |
| 148 | #124 | — | 4 | 1 | no | — |
| 149 | #121 | — | 4 | 1 | no | — |
| 150 | #121 | — | 4 | 1 | no | — |
| 151 | #121 | — | 4 | 1 | no | — |
| 152 | #121 | — | 4 | 1 | no | — |
| 153 | C4×D4 | — | 4 | 1 | no | — |
| 154 | C4×D4 | — | 4 | 1 | no | — |
| 155 | C4×D4 | — | 4 | 1 | no | — |
| 156 | C4×D4 | — | 4 | 1 | no | — |
| 157 | C2×C4⋊C4 | — | 4 | 1 | no | — |
| 158 | C2×C4⋊C4 | — | 4 | 1 | no | — |
| 159 | C2×C4⋊C4 | — | 4 | 1 | no | — |
| 160 | C2×C4⋊C4 | — | 4 | 1 | no | — |
| 161 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 162 | SD32 | — | 8 | 4 | no | — |
| 163 | D16 | — | 4 | 4 | no | — |
| 164 | C2×C16 | — | 4 | 2 | no | — |
| 165 | C2×C16 | C2×D4 | 1 | 2 | yes | — |
| 166 | C2×C16 | C2×D4 | 1 | 2 | yes | — |
| 167 | C2×C16 | C2×D4 | 1 | 4 | yes | — |
| 168 | #107 | — | 2 | 1 | no | — |
| 169 | #107 | — | 2 | 1 | no | — |
| 170 | #107 | — | 2 | 2 | no | — |
| 171 | #107 | — | 2 | 2 | no | — |
| 172 | #107 | — | 2 | 1 | no | — |
| 173 | #107 | — | 2 | 1 | no | — |
| 174 | #107 | — | 4 | 1 | no | — |
| 175 | #107 | — | 4 | 1 | no | — |
| 176 | #106 | — | 4 | 4 | no | — |
| 177 | C4⋊C8 | D8 | 1 | 2 | yes | — |
| 178 | #103 | — | 4 | 4 | no | — |
| 179 | #103 | — | 4 | 4 | no | — |
| 180 | #103 | — | 4 | 4 | no | — |
| 181 | #102 | — | 4 | 1 | no | — |
| 182 | #102 | — | 4 | 1 | no | — |
| 183 | #102 | — | 4 | 1 | no | — |
| 184 | #102 | — | 4 | 1 | no | — |
| 185 | #102 | — | 4 | 4 | no | — |
| 186 | #102 | — | 4 | 4 | no | — |
| 187 | #102 | — | 4 | 4 | no | — |
| 188 | C22⋊C8 | D8 | 1 | 2 | yes | — |
| 189 | #97 | D8 | 1 | 2 | yes | — |
| 190 | C4×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 191 | C4×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 192 | C4×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 193 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 194 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 195 | C4×C8 | C24 | 1 | 1 | yes | characteristic |
| 196 | #41 | — | 8 | 4 | no | — |
| 197 | #41 | — | 8 | 4 | no | — |
| 198 | C2×Q8 | — | 4 | 2 | no | — |
| 199 | C2×Q8 | — | 4 | 1 | no | — |
| 200 | C2×Q8 | — | 4 | 1 | no | — |
| 201 | C2×Q8 | — | 4 | 2 | no | — |
| 202 | C2×Q8 | — | 8 | 2 | no | — |
| 203 | C2×Q8 | — | 8 | 2 | no | — |
| 204 | C2×Q8 | — | 8 | 1 | no | — |
| 205 | C2×Q8 | — | 8 | 1 | no | — |
| 206 | C2×Q8 | — | 16 | 2 | no | — |
| 207 | C2×D4 | — | 4 | 1 | no | — |
| 208 | C2×D4 | — | 4 | 1 | no | — |
| 209 | C2×D4 | — | 4 | 1 | no | — |
| 210 | C2×D4 | — | 4 | 1 | no | — |
| 211 | C2×D4 | — | 4 | 1 | no | — |
| 212 | C2×D4 | — | 4 | 1 | no | — |
| 213 | C2×D4 | — | 8 | 1 | no | — |
| 214 | C2×D4 | — | 8 | 1 | no | — |
| 215 | C22×C4 | — | 8 | 1 | no | — |
| 216 | C22×C4 | — | 8 | 1 | no | — |
| 217 | C22×C4 | — | 8 | 1 | no | — |
| 218 | C22×C4 | — | 8 | 1 | no | — |
| 219 | C22×C4 | #127 | 1 | 1 | yes | characteristic |
| 220 | C22×C4 | C2×D8 | 1 | 1 | yes | characteristic |
| 221 | C22×C4 | C2×D8 | 1 | 1 | yes | characteristic |
| 222 | Q16 | — | 4 | 4 | no | — |
| 223 | Q16 | — | 4 | 4 | no | — |
| 224 | Q16 | — | 8 | 2 | no | — |
| 225 | Q16 | — | 8 | 2 | no | — |
| 226 | SD16 | — | 16 | 4 | no | — |
| 227 | D8 | — | 4 | 2 | no | — |
| 228 | D8 | — | 4 | 2 | no | — |
| 229 | D8 | — | 4 | 2 | no | — |
| 230 | D8 | — | 4 | 2 | no | — |
| 231 | M16 | — | 2 | 4 | no | — |
| 232 | C2×C8 | — | 2 | 2 | no | — |
| 233 | C2×C8 | — | 2 | 2 | no | — |
| 234 | C2×C8 | #127 | 1 | 1 | yes | characteristic |
| 235 | C2×C8 | #127 | 1 | 1 | yes | characteristic |
| 236 | C2×C8 | C2×D8 | 1 | 4 | yes | — |
| 237 | C2×C8 | C2×D8 | 1 | 4 | yes | — |
| 238 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 239 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 240 | C4⋊C4 | — | 4 | 1 | no | — |
| 241 | C4⋊C4 | — | 4 | 1 | no | — |
| 242 | C4⋊C4 | — | 4 | 2 | no | — |
| 243 | C4⋊C4 | — | 4 | 2 | no | — |
| 244 | C4⋊C4 | — | 4 | 2 | no | — |
| 245 | C4⋊C4 | — | 4 | 2 | no | — |
| 246 | C4⋊C4 | — | 4 | 1 | no | — |
| 247 | C4⋊C4 | — | 4 | 1 | no | — |
| 248 | C4⋊C4 | — | 8 | 1 | no | — |
| 249 | C4⋊C4 | — | 8 | 1 | no | — |
| 250 | C4⋊C4 | — | 8 | 1 | no | — |
| 251 | C4⋊C4 | — | 8 | 1 | no | — |
| 252 | C22⋊C4 | — | 8 | 1 | no | — |
| 253 | C22⋊C4 | — | 8 | 1 | no | — |
| 254 | C22⋊C4 | — | 8 | 1 | no | — |
| 255 | C22⋊C4 | — | 8 | 1 | no | — |
| 256 | C42 | #127 | 1 | 1 | yes | characteristic |
| 257 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 258 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 259 | C42 | C22×D4 | 1 | 1 | yes | characteristic |
| 260 | C16 | — | 2 | 2 | no | — |
| 261 | C16 | — | 2 | 2 | no | — |
| 262 | C16 | — | 2 | 4 | no | — |
| 263 | C23 | — | 8 | 1 | no | — |
| 264 | C23 | — | 8 | 1 | no | — |
| 265 | C23 | #493 | 1 | 1 | yes | characteristic |
| 266 | Q8 | — | 8 | 2 | no | — |
| 267 | Q8 | — | 8 | 2 | no | — |
| 268 | Q8 | — | 8 | 2 | no | — |
| 269 | Q8 | — | 8 | 2 | no | — |
| 270 | Q8 | — | 8 | 4 | no | — |
| 271 | Q8 | — | 16 | 2 | no | — |
| 272 | Q8 | — | 16 | 2 | no | — |
| 273 | D4 | — | 8 | 1 | no | — |
| 274 | D4 | — | 8 | 1 | no | — |
| 275 | D4 | — | 8 | 1 | no | — |
| 276 | D4 | — | 8 | 1 | no | — |
| 277 | D4 | — | 8 | 2 | no | — |
| 278 | D4 | — | 8 | 2 | no | — |
| 279 | D4 | — | 8 | 2 | no | — |
| 280 | D4 | — | 8 | 2 | no | — |
| 281 | D4 | — | 16 | 2 | no | — |
| 282 | D4 | — | 16 | 2 | no | — |
| 283 | C2×C4 | — | 2 | 1 | no | — |
| 284 | C2×C4 | — | 2 | 1 | no | — |
| 285 | C2×C4 | — | 2 | 2 | no | — |
| 286 | C2×C4 | — | 8 | 1 | no | — |
| 287 | C2×C4 | — | 8 | 1 | no | — |
| 288 | C2×C4 | — | 8 | 2 | no | — |
| 289 | C2×C4 | — | 8 | 2 | no | — |
| 290 | C2×C4 | — | 16 | 2 | no | — |
| 291 | C2×C4 | — | 16 | 2 | no | — |
| 292 | C2×C4 | — | 16 | 2 | no | — |
| 293 | C2×C4 | — | 16 | 2 | no | — |
| 294 | C2×C4 | #493 | 1 | 1 | yes | characteristic |
| 295 | C2×C4 | #493 | 1 | 1 | yes | characteristic |
| 296 | C2×C4 | #493 | 1 | 1 | yes | characteristic |
| 297 | C2×C4 | #508 | 1 | 4 | yes | — |
| 298 | C2×C4 | C2×#127 | 1 | 1 | yes | characteristic |
| 299 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 300 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 301 | C8 | — | 2 | 1 | no | — |
| 302 | C8 | — | 2 | 1 | no | — |
| 303 | C8 | — | 2 | 4 | no | — |
| 304 | C8 | — | 2 | 4 | no | — |
| 305 | C8 | #575 | 1 | 2 | yes | — |
| 306 | C8 | #577 | 1 | 2 | yes | — |
| 307 | C22 | — | 2 | 1 | no | — |
| 308 | C22 | — | 2 | 1 | no | — |
| 309 | C22 | — | 16 | 1 | no | — |
| 310 | C22 | — | 16 | 1 | no | — |
| 311 | C22 | — | 16 | 1 | no | — |
| 312 | C22 | — | 16 | 1 | no | — |
| 313 | C22 | — | 16 | 1 | no | — |
| 314 | C22 | — | 16 | 1 | no | — |
| 315 | C22 | #2249 | 1 | 2 | yes | — |
| 316 | C22 | C2×#493 | 1 | 1 | yes | characteristic |
| 317 | C4 | — | 2 | 1 | no | — |
| 318 | C4 | — | 2 | 1 | no | — |
| 319 | C4 | — | 16 | 2 | no | — |
| 320 | C4 | — | 16 | 1 | no | — |
| 321 | C4 | — | 16 | 1 | no | — |
| 322 | C4 | — | 16 | 2 | no | — |
| 323 | C4 | #2249 | 1 | 2 | yes | — |
| 324 | C4 | #3153 | 1 | 1 | yes | characteristic |
| 325 | C4 | #3154 | 1 | 1 | yes | characteristic |
| 326 | C4 | C2×#508 | 1 | 2 | yes | — |
| 327 | C4 | #3416 | 1 | 2 | yes | — |
| 328 | C2 | — | 2 | 2 | no | — |
| 329 | C2 | — | 32 | 1 | no | — |
| 330 | C2 | — | 32 | 1 | no | — |
| 331 | C2 | #19631 | 1 | 1 | yes | characteristic |
| 332 | C2 | C2×#2249 | 1 | 1 | yes | characteristic |
| 333 | C2 | #33722 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#493 |
| commutator, Frattini, cosocle | C4×C8 | C24 |
| prime radical | #33733 | C2 |
| LCS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ C8×M16 ◁ G | |
| LECS | G ▷ C4×C8 ▷ C2×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #33793 | C2 | semidirect |
| 2. #33772 | C2 | semidirect |
| 4. C2×#2241 | C2 | semidirect |
| 5. #19639 | C2 | semidirect |
| 6. #19638 | C2 | semidirect |
| 7. #12533 | C2 | semidirect |
| 8. #12527 | C2 | semidirect |
| 9. #12511 | C2 | semidirect |
| 10. #12505 | C2 | semidirect |
| 11. C16×M16 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #33793 | 2 |
| #33772 | 2 |
| #33733 | 2 |
| C2×#2241 | 2 |
| #19639 | 2 |
| #19638 | 2 |
| #12533 | 2 |
| #12527 | 2 |
| #12511 | 2 |
| #12505 | 2 |
| C16×M16 | 2 |