Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1085 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #32703 | C2 | 1 | 4 | yes | maximal, complemented |
| 2 | #29384 | C2 | 1 | 4 | yes | maximal, complemented |
| 3 | #29231 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 4 | #28250 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #28180 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #27834 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #27691 | C2 | 1 | 4 | yes | maximal, complemented |
| 8 | #23043 | C2 | 1 | 4 | yes | maximal, complemented |
| 9 | #22695 | C2 | 1 | 2 | yes | maximal, complemented |
| 10 | #21546 | C2 | 1 | 2 | yes | maximal, complemented |
| 11 | #20830 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 12 | #3067 | C22 | 1 | 4 | yes | — |
| 13 | #3050 | C22 | 1 | 2 | yes | — |
| 14 | #2957 | C22 | 1 | 4 | yes | — |
| 15 | #2956 | C22 | 1 | 4 | yes | — |
| 16 | C2×#444 | C22 | 1 | 2 | yes | — |
| 17 | #2929 | C22 | 1 | 4 | yes | — |
| 18 | #2920 | C22 | 1 | 2 | yes | — |
| 19 | #2916 | C22 | 1 | 4 | yes | — |
| 20 | C22×#97 | C22 | 1 | 1 | yes | characteristic |
| 21 | #2103 | C22 | 1 | 8 | yes | — |
| 22 | #2102 | C22 | 1 | 4 | yes | — |
| 23 | #2091 | C22 | 1 | 4 | yes | — |
| 24 | #2080 | C22 | 1 | 8 | yes | — |
| 25 | #2050 | C22 | 1 | 4 | yes | — |
| 26 | #2010 | C22 | 1 | 4 | yes | — |
| 27 | #1975 | C22 | 1 | 2 | yes | — |
| 28 | #1953 | C22 | 1 | 4 | yes | — |
| 29 | #1953 | C22 | 1 | 4 | yes | — |
| 30 | #1946 | C22 | 1 | 2 | yes | — |
| 31 | #1938 | C22 | 1 | 4 | yes | — |
| 32 | #1932 | C22 | 1 | 8 | yes | — |
| 33 | #1896 | C22 | 1 | 4 | yes | — |
| 34 | #1891 | C22 | 1 | 8 | yes | — |
| 35 | #1881 | C22 | 1 | 8 | yes | — |
| 36 | #1861 | C22 | 1 | 8 | yes | — |
| 37 | #1858 | C22 | 1 | 8 | yes | — |
| 38 | #1849 | C22 | 1 | 1 | yes | characteristic |
| 39 | #1849 | C22 | 1 | 1 | yes | characteristic |
| 40 | #1841 | C22 | 1 | 4 | yes | — |
| 41 | #1838 | C22 | 1 | 2 | yes | — |
| 42 | #1833 | C22 | 1 | 4 | yes | — |
| 43 | #1814 | C22 | 1 | 4 | yes | — |
| 44 | #1813 | C22 | 1 | 4 | yes | — |
| 45 | #1810 | C22 | 1 | 4 | yes | — |
| 46 | #1810 | C22 | 1 | 2 | yes | — |
| 47 | #1778 | C22 | 1 | 4 | yes | — |
| 48 | #1773 | C22 | 1 | 2 | yes | — |
| 49 | #1765 | C22 | 1 | 4 | yes | — |
| 50 | #575 | C23 | 1 | 4 | yes | — |
| 51 | C2×#135 | C23 | 1 | 2 | yes | — |
| 52 | #568 | C23 | 1 | 8 | yes | — |
| 53 | C2×#131 | C23 | 1 | 4 | yes | — |
| 54 | C23×C8 | C23 | 1 | 2 | yes | — |
| 55 | #525 | C23 | 1 | 4 | yes | — |
| 56 | C22×C42 | C23 | 1 | 1 | yes | characteristic |
| 57 | #473 | — | 2 | 4 | no | — |
| 58 | #472 | — | 2 | 4 | no | — |
| 59 | #471 | — | 2 | 8 | no | — |
| 60 | #467 | — | 2 | 2 | no | — |
| 61 | #466 | — | 2 | 2 | no | — |
| 62 | #465 | — | 2 | 4 | no | — |
| 63 | #444 | — | 2 | 8 | no | — |
| 64 | #444 | — | 4 | 4 | no | — |
| 65 | #444 | — | 4 | 4 | no | — |
| 66 | #443 | — | 4 | 4 | no | — |
| 67 | #443 | — | 4 | 4 | no | — |
| 68 | #435 | — | 4 | 4 | no | — |
| 69 | C8×D4 | — | 4 | 4 | no | — |
| 70 | #432 | — | 4 | 2 | no | — |
| 71 | #431 | — | 4 | 2 | no | — |
| 72 | #430 | — | 4 | 4 | no | — |
| 73 | #430 | C23 | 1 | 4 | yes | — |
| 74 | #430 | C23 | 1 | 8 | yes | — |
| 75 | C2×#108 | — | 4 | 4 | no | — |
| 76 | C2×#108 | C23 | 1 | 2 | yes | — |
| 77 | C2×#108 | C23 | 1 | 4 | yes | — |
| 78 | C2×#108 | C23 | 1 | 4 | yes | — |
| 79 | C2×#108 | C23 | 1 | 2 | yes | — |
| 80 | #427 | C23 | 1 | 2 | yes | — |
| 81 | #424 | C23 | 1 | 4 | yes | — |
| 82 | #423 | C23 | 1 | 2 | yes | — |
| 83 | #423 | C23 | 1 | 2 | yes | — |
| 84 | #421 | C23 | 1 | 8 | yes | — |
| 85 | C2×#104 | C23 | 1 | 4 | yes | — |
| 86 | C2×#104 | C23 | 1 | 4 | yes | — |
| 87 | #416 | C23 | 1 | 4 | yes | — |
| 88 | #413 | C23 | 1 | 8 | yes | — |
| 89 | #408 | C23 | 1 | 4 | yes | — |
| 90 | #407 | C23 | 1 | 4 | yes | — |
| 91 | #407 | C23 | 1 | 4 | yes | — |
| 92 | #405 | C23 | 1 | 4 | yes | — |
| 93 | C4×M16 | C23 | 1 | 4 | yes | — |
| 94 | C2×#97 | — | 2 | 4 | no | — |
| 95 | C2×#97 | C23 | 1 | 1 | yes | characteristic |
| 96 | C2×#97 | C23 | 1 | 2 | yes | — |
| 97 | C2×#97 | C23 | 1 | 1 | yes | characteristic |
| 98 | #344 | C23 | 1 | 8 | yes | — |
| 99 | #344 | C23 | 1 | 8 | yes | — |
| 100 | #341 | C23 | 1 | 8 | yes | — |
| 101 | #341 | C23 | 1 | 4 | yes | — |
| 102 | #339 | C23 | 1 | 4 | yes | — |
| 103 | #339 | C23 | 1 | 4 | yes | — |
| 104 | #338 | C23 | 1 | 4 | yes | — |
| 105 | H(3,ℤ/4) | C23 | 1 | 4 | yes | — |
| 106 | C2×#41 | C24 | 1 | 4 | yes | — |
| 107 | C23×C4 | — | 2 | 1 | no | — |
| 108 | C23×C4 | C24 | 1 | 1 | yes | characteristic |
| 109 | #137 | — | 2 | 8 | no | — |
| 110 | AGL(1,ℤ/8) | — | 2 | 8 | no | — |
| 111 | #135 | — | 2 | 4 | no | — |
| 112 | #135 | — | 2 | 4 | no | — |
| 113 | #135 | — | 4 | 4 | no | — |
| 114 | C2×Q16 | #41 | 1 | 2 | yes | — |
| 115 | C2×SD16 | #41 | 1 | 4 | yes | — |
| 116 | C2×D8 | #41 | 1 | 2 | yes | — |
| 117 | #131 | — | 2 | 4 | no | — |
| 118 | #131 | — | 2 | 4 | no | — |
| 119 | #131 | — | 2 | 4 | no | — |
| 120 | #131 | — | 2 | 4 | no | — |
| 121 | #131 | — | 4 | 8 | no | — |
| 122 | #131 | — | 4 | 8 | no | — |
| 123 | C2×M16 | — | 2 | 4 | no | — |
| 124 | C2×M16 | — | 4 | 8 | no | — |
| 125 | C2×M16 | C24 | 1 | 4 | yes | — |
| 126 | C2×M16 | C24 | 1 | 4 | yes | — |
| 127 | C2×M16 | C24 | 1 | 4 | yes | — |
| 128 | C2×M16 | C24 | 1 | 4 | yes | — |
| 129 | C22×C8 | — | 2 | 4 | no | — |
| 130 | C22×C8 | — | 2 | 2 | no | — |
| 131 | C22×C8 | — | 2 | 2 | no | — |
| 132 | C22×C8 | — | 2 | 4 | no | — |
| 133 | C22×C8 | — | 2 | 4 | no | — |
| 134 | C22×C8 | C24 | 1 | 2 | yes | — |
| 135 | C22×C8 | C24 | 1 | 2 | yes | — |
| 136 | #123 | — | 2 | 4 | no | — |
| 137 | C22⋊Q8 | — | 2 | 4 | no | — |
| 138 | #121 | — | 2 | 4 | no | — |
| 139 | #120 | — | 2 | 4 | no | — |
| 140 | C4×D4 | — | 4 | 4 | no | — |
| 141 | #117 | C24 | 1 | 4 | yes | — |
| 142 | C2×C42 | — | 2 | 1 | no | — |
| 143 | C2×C42 | — | 2 | 2 | no | — |
| 144 | C2×C42 | — | 2 | 2 | no | — |
| 145 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 146 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 147 | #108 | — | 2 | 4 | no | — |
| 148 | #108 | — | 2 | 4 | no | — |
| 149 | #108 | — | 2 | 4 | no | — |
| 150 | #108 | — | 2 | 4 | no | — |
| 151 | #108 | — | 2 | 4 | no | — |
| 152 | #108 | — | 2 | 4 | no | — |
| 153 | #108 | — | 4 | 8 | no | — |
| 154 | #108 | — | 4 | 4 | no | — |
| 155 | #107 | — | 2 | 2 | no | — |
| 156 | #106 | — | 2 | 2 | no | — |
| 157 | C4⋊C8 | — | 4 | 2 | no | — |
| 158 | C4⋊C8 | — | 4 | 2 | no | — |
| 159 | C4⋊C8 | — | 4 | 4 | no | — |
| 160 | #104 | — | 2 | 8 | no | — |
| 161 | #104 | — | 2 | 8 | no | — |
| 162 | #104 | — | 4 | 8 | no | — |
| 163 | #103 | — | 2 | 4 | no | — |
| 164 | #102 | — | 2 | 4 | no | — |
| 165 | #101 | — | 2 | 8 | no | — |
| 166 | #100 | — | 2 | 8 | no | — |
| 167 | C22⋊C8 | — | 4 | 4 | no | — |
| 168 | C22⋊C8 | — | 4 | 4 | no | — |
| 169 | C22⋊C8 | — | 4 | 4 | no | — |
| 170 | #97 | — | 2 | 4 | no | — |
| 171 | #97 | — | 2 | 4 | no | — |
| 172 | #97 | — | 2 | 2 | no | — |
| 173 | #97 | — | 2 | 4 | no | — |
| 174 | #97 | #41 | 1 | 4 | yes | — |
| 175 | C4×C8 | — | 2 | 4 | no | — |
| 176 | C4×C8 | — | 2 | 4 | no | — |
| 177 | C24 | 2−1+4 | 1 | 1 | yes | characteristic |
| 178 | #41 | — | 2 | 4 | no | — |
| 179 | #41 | — | 2 | 4 | no | — |
| 180 | #41 | — | 2 | 4 | no | — |
| 181 | #41 | — | 2 | 4 | no | — |
| 182 | C2×Q8 | C2×#41 | 1 | 4 | yes | — |
| 183 | C2×D4 | — | 2 | 4 | no | — |
| 184 | C2×D4 | — | 4 | 4 | no | — |
| 185 | C2×D4 | C2×#41 | 1 | 4 | yes | — |
| 186 | C22×C4 | — | 2 | 2 | no | — |
| 187 | C22×C4 | — | 2 | 2 | no | — |
| 188 | C22×C4 | — | 2 | 1 | no | — |
| 189 | C22×C4 | — | 2 | 1 | no | — |
| 190 | C22×C4 | — | 2 | 1 | no | — |
| 191 | C22×C4 | — | 2 | 2 | no | — |
| 192 | C22×C4 | — | 2 | 1 | no | — |
| 193 | C22×C4 | — | 2 | 2 | no | — |
| 194 | C22×C4 | — | 2 | 4 | no | — |
| 195 | C22×C4 | — | 8 | 2 | no | — |
| 196 | C22×C4 | 2−1+4 | 1 | 1 | yes | characteristic |
| 197 | C22×C4 | C25 | 1 | 1 | yes | characteristic |
| 198 | Q16 | — | 2 | 4 | no | — |
| 199 | Q16 | — | 4 | 4 | no | — |
| 200 | SD16 | — | 2 | 8 | no | — |
| 201 | SD16 | — | 4 | 8 | no | — |
| 202 | D8 | — | 2 | 4 | no | — |
| 203 | D8 | — | 4 | 4 | no | — |
| 204 | M16 | — | 2 | 4 | no | — |
| 205 | M16 | — | 2 | 8 | no | — |
| 206 | M16 | — | 2 | 4 | no | — |
| 207 | M16 | — | 2 | 4 | no | — |
| 208 | M16 | — | 2 | 8 | no | — |
| 209 | M16 | — | 2 | 4 | no | — |
| 210 | M16 | — | 4 | 4 | no | — |
| 211 | M16 | — | 4 | 4 | no | — |
| 212 | M16 | — | 8 | 8 | no | — |
| 213 | C2×C8 | — | 2 | 2 | no | — |
| 214 | C2×C8 | — | 2 | 2 | no | — |
| 215 | C2×C8 | — | 2 | 4 | no | — |
| 216 | C2×C8 | — | 2 | 4 | no | — |
| 217 | C2×C8 | — | 2 | 4 | no | — |
| 218 | C2×C8 | — | 2 | 2 | no | — |
| 219 | C2×C8 | — | 2 | 4 | no | — |
| 220 | C2×C8 | — | 4 | 4 | no | — |
| 221 | C2×C8 | — | 4 | 4 | no | — |
| 222 | C2×C8 | — | 4 | 4 | no | — |
| 223 | C2×C8 | — | 4 | 4 | no | — |
| 224 | C2×C8 | — | 8 | 8 | no | — |
| 225 | C2×C8 | C2×#41 | 1 | 4 | yes | — |
| 226 | C2×C8 | C2×#41 | 1 | 2 | yes | — |
| 227 | C2×C8 | C2×#41 | 1 | 2 | yes | — |
| 228 | C2×C8 | H(5,𝔽2) | 1 | 4 | yes | — |
| 229 | C4⋊C4 | — | 2 | 4 | no | — |
| 230 | C4⋊C4 | — | 4 | 4 | no | — |
| 231 | C22⋊C4 | — | 2 | 4 | no | — |
| 232 | C22⋊C4 | — | 4 | 4 | no | — |
| 233 | C22⋊C4 | — | 4 | 4 | no | — |
| 234 | C42 | — | 2 | 4 | no | — |
| 235 | C42 | — | 2 | 1 | no | — |
| 236 | C42 | — | 2 | 1 | no | — |
| 237 | C42 | — | 2 | 4 | no | — |
| 238 | C42 | C2×#41 | 1 | 2 | yes | — |
| 239 | C42 | H(5,𝔽2) | 1 | 2 | yes | — |
| 240 | C23 | — | 2 | 1 | no | — |
| 241 | C23 | — | 2 | 2 | no | — |
| 242 | C23 | — | 2 | 4 | no | — |
| 243 | C23 | — | 4 | 2 | no | — |
| 244 | C23 | C2×2−1+4 | 1 | 1 | yes | characteristic |
| 245 | Q8 | — | 2 | 4 | no | — |
| 246 | Q8 | — | 2 | 4 | no | — |
| 247 | D4 | — | 2 | 4 | no | — |
| 248 | D4 | — | 2 | 4 | no | — |
| 249 | D4 | — | 4 | 4 | no | — |
| 250 | D4 | — | 4 | 4 | no | — |
| 251 | D4 | — | 8 | 8 | no | — |
| 252 | C2×C4 | — | 2 | 1 | no | — |
| 253 | C2×C4 | — | 2 | 2 | no | — |
| 254 | C2×C4 | — | 2 | 2 | no | — |
| 255 | C2×C4 | — | 2 | 2 | no | — |
| 256 | C2×C4 | — | 2 | 4 | no | — |
| 257 | C2×C4 | — | 4 | 4 | no | — |
| 258 | C2×C4 | — | 4 | 2 | no | — |
| 259 | C2×C4 | — | 4 | 4 | no | — |
| 260 | C2×C4 | — | 4 | 1 | no | — |
| 261 | C2×C4 | — | 4 | 4 | no | — |
| 262 | C2×C4 | — | 4 | 1 | no | — |
| 263 | C2×C4 | — | 4 | 4 | no | — |
| 264 | C2×C4 | — | 8 | 1 | no | — |
| 265 | C2×C4 | — | 8 | 1 | no | — |
| 266 | C2×C4 | — | 8 | 2 | no | — |
| 267 | C2×C4 | C22×#41 | 1 | 1 | yes | characteristic |
| 268 | C2×C4 | C22×#41 | 1 | 2 | yes | — |
| 269 | C2×C4 | C2×H(5,𝔽2) | 1 | 2 | yes | — |
| 270 | C2×C4 | C2×H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 271 | C8 | — | 4 | 2 | no | — |
| 272 | C8 | — | 4 | 4 | no | — |
| 273 | C8 | — | 4 | 4 | no | — |
| 274 | C8 | — | 4 | 4 | no | — |
| 275 | C8 | — | 4 | 4 | no | — |
| 276 | C8 | #553 | 1 | 4 | yes | — |
| 277 | C8 | #553 | 1 | 4 | yes | — |
| 278 | C22 | — | 2 | 2 | no | — |
| 279 | C22 | — | 2 | 4 | no | — |
| 280 | C22 | — | 4 | 1 | no | — |
| 281 | C22 | — | 4 | 1 | no | — |
| 282 | C22 | — | 4 | 2 | no | — |
| 283 | C22 | — | 4 | 1 | no | — |
| 284 | C22 | — | 4 | 4 | no | — |
| 285 | C22 | — | 8 | 4 | no | — |
| 286 | C22 | #3492 | 1 | 1 | yes | characteristic |
| 287 | C22 | #3520 | 1 | 2 | yes | — |
| 288 | C4 | — | 4 | 2 | no | — |
| 289 | C4 | — | 4 | 2 | no | — |
| 290 | C4 | — | 4 | 1 | no | — |
| 291 | C4 | — | 4 | 4 | no | — |
| 292 | C4 | — | 8 | 4 | no | — |
| 293 | C4 | C2×#553 | 1 | 2 | yes | — |
| 294 | C4 | #3481 | 1 | 1 | yes | characteristic |
| 295 | C4 | #3549 | 1 | 1 | yes | characteristic |
| 296 | C2 | — | 2 | 1 | no | — |
| 297 | C2 | — | 2 | 2 | no | — |
| 298 | C2 | — | 4 | 2 | no | — |
| 299 | C2 | — | 8 | 4 | no | — |
| 300 | C2 | #59220 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center | C4 | #3549 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| socle | C2 | #59220 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4 ◁ C22×C4 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #32703 | C2 | semidirect |
| 2. #29384 | C2 | semidirect |
| 3. #29231 | C2 | semidirect |
| 4. #28250 | C2 | semidirect |
| 5. #28180 | C2 | semidirect |
| 6. #27834 | C2 | semidirect |
| 7. #27691 | C2 | semidirect |
| 8. #23043 | C2 | semidirect |
| 9. #22695 | C2 | semidirect |
| 10. #21546 | C2 | semidirect |
| 11. #20830 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #32703 | 2 |
| #29384 | 2 |
| #29231 | 2 |
| #28250 | 2 |
| #28180 | 2 |
| #27834 | 2 |
| #27691 | 2 |
| #23043 | 2 |
| #22695 | 2 |
| #21546 | 2 |
| #20830 | 2 |