Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1621 conjugacy classes of subgroups.
The subgroup lattice has 339 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C4×#541 | C2 | 1 | 2 | yes | maximal |
| 2 | #23840 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 3 | #23825 | C2 | 1 | 2 | yes | maximal, complemented |
| 4 | #23805 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #23793 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #23772 | C2 | 1 | 4 | yes | maximal |
| 7 | #23709 | C2 | 1 | 4 | yes | maximal |
| 8 | #23691 | C2 | 1 | 4 | yes | maximal, complemented |
| 9 | #23586 | C2 | 1 | 4 | yes | maximal |
| 10 | C4×#441 | C2 | 1 | 4 | yes | maximal, complemented |
| 11 | #20467 | C2 | 1 | 1 | yes | maximal, characteristic |
| 12 | C2×#541 | C22 | 1 | 2 | yes | — |
| 13 | C2×#441 | C22 | 1 | 4 | yes | — |
| 14 | C2×#441 | C22 | 1 | 4 | yes | — |
| 15 | C2×C4×Q16 | C22 | 1 | 4 | yes | — |
| 16 | C2×#432 | C22 | 1 | 2 | yes | — |
| 17 | #2336 | — | 2 | 4 | no | — |
| 18 | #2334 | — | 2 | 4 | no | — |
| 19 | #2330 | C22 | 1 | 2 | yes | — |
| 20 | #2327 | C22 | 1 | 2 | yes | — |
| 21 | #2323 | C22 | 1 | 4 | yes | — |
| 22 | #2320 | C22 | 1 | 4 | yes | — |
| 23 | #2314 | C22 | 1 | 2 | yes | — |
| 24 | C4×C4⋊Q8 | C22 | 1 | 2 | yes | — |
| 25 | C4×#125 | — | 2 | 4 | no | — |
| 26 | C4×#125 | C22 | 1 | 2 | yes | — |
| 27 | C4×#126 | — | 2 | 4 | no | — |
| 28 | C4×C22⋊Q8 | C22 | 1 | 4 | yes | — |
| 29 | C42×Q8 | C22 | 1 | 4 | yes | — |
| 30 | C4×#117 | C22 | 1 | 1 | yes | characteristic |
| 31 | #2100 | C22 | 1 | 4 | yes | — |
| 32 | #2096 | C22 | 1 | 4 | yes | — |
| 33 | #2088 | C22 | 1 | 4 | yes | — |
| 34 | #2085 | C22 | 1 | 4 | yes | — |
| 35 | #2077 | C22 | 1 | 4 | yes | — |
| 36 | #2074 | C22 | 1 | 4 | yes | — |
| 37 | #2068 | C22 | 1 | 4 | yes | — |
| 38 | #2066 | C22 | 1 | 4 | yes | — |
| 39 | #2059 | C22 | 1 | 4 | yes | — |
| 40 | #2056 | C22 | 1 | 4 | yes | — |
| 41 | #2043 | C22 | 1 | 4 | yes | — |
| 42 | #2036 | C22 | 1 | 4 | yes | — |
| 43 | #2035 | C22 | 1 | 4 | yes | — |
| 44 | #2026 | C22 | 1 | 4 | yes | — |
| 45 | #2016 | C22 | 1 | 4 | yes | — |
| 46 | #2001 | C22 | 1 | 4 | yes | — |
| 47 | #1776 | C22 | 1 | 4 | yes | — |
| 48 | #1776 | C22 | 1 | 4 | yes | — |
| 49 | C4×#106 | C22 | 1 | 4 | yes | — |
| 50 | #1768 | C22 | 1 | 4 | yes | — |
| 51 | #1763 | C22 | 1 | 4 | yes | — |
| 52 | #1763 | C22 | 1 | 4 | yes | — |
| 53 | #1763 | C22 | 1 | 4 | yes | — |
| 54 | #1763 | C22 | 1 | 4 | yes | — |
| 55 | C4×#103 | C22 | 1 | 4 | yes | — |
| 56 | C4×#103 | C22 | 1 | 4 | yes | — |
| 57 | #1750 | C22 | 1 | 4 | yes | — |
| 58 | #1745 | C22 | 1 | 1 | yes | characteristic |
| 59 | #1745 | C22 | 1 | 1 | yes | characteristic |
| 60 | C4×#97 | C22 | 1 | 2 | yes | — |
| 61 | C22×Q16 | C23 | 1 | 4 | yes | — |
| 62 | #541 | — | 2 | 16 | no | — |
| 63 | C2×C4⋊Q8 | C23 | 1 | 2 | yes | — |
| 64 | C2×#126 | — | 2 | 4 | no | — |
| 65 | C2×#125 | — | 2 | 4 | no | — |
| 66 | C2×#125 | C23 | 1 | 2 | yes | — |
| 67 | C2×C22⋊Q8 | C23 | 1 | 4 | yes | — |
| 68 | C2×C4×Q8 | C23 | 1 | 4 | yes | — |
| 69 | C2×C4×Q8 | C23 | 1 | 4 | yes | — |
| 70 | C2×C4×Q8 | C23 | 1 | 4 | yes | — |
| 71 | C2×#117 | C23 | 1 | 2 | yes | — |
| 72 | C22×C42 | C23 | 1 | 1 | yes | characteristic |
| 73 | #441 | — | 2 | 16 | no | — |
| 74 | #441 | — | 2 | 16 | no | — |
| 75 | C4×Q16 | — | 2 | 16 | no | — |
| 76 | #432 | — | 2 | 8 | no | — |
| 77 | C2×#107 | C23 | 1 | 4 | yes | — |
| 78 | C2×#106 | C23 | 1 | 4 | yes | — |
| 79 | C2×#106 | C23 | 1 | 4 | yes | — |
| 80 | C2×C4⋊C8 | C23 | 1 | 4 | yes | — |
| 81 | C2×#103 | C23 | 1 | 4 | yes | — |
| 82 | C2×#103 | C23 | 1 | 4 | yes | — |
| 83 | C2×#103 | C23 | 1 | 4 | yes | — |
| 84 | C2×#103 | C23 | 1 | 4 | yes | — |
| 85 | C2×#103 | C23 | 1 | 4 | yes | — |
| 86 | C2×#103 | C23 | 1 | 4 | yes | — |
| 87 | C2×C22⋊C8 | C23 | 1 | 4 | yes | — |
| 88 | C2×#97 | C23 | 1 | 2 | yes | — |
| 89 | C2×#97 | C23 | 1 | 4 | yes | — |
| 90 | C2×#97 | C23 | 1 | 2 | yes | — |
| 91 | C2×C4×C8 | C23 | 1 | 4 | yes | — |
| 92 | #391 | C23 | 1 | 4 | yes | — |
| 93 | #391 | C23 | 1 | 4 | yes | — |
| 94 | #389 | — | 2 | 4 | no | — |
| 95 | #389 | — | 2 | 4 | no | — |
| 96 | #389 | — | 2 | 4 | no | — |
| 97 | #389 | C23 | 1 | 4 | yes | — |
| 98 | #389 | C23 | 1 | 4 | yes | — |
| 99 | #388 | — | 2 | 4 | no | — |
| 100 | #388 | — | 2 | 4 | no | — |
| 101 | #388 | — | 2 | 4 | no | — |
| 102 | #387 | — | 2 | 4 | no | — |
| 103 | #387 | — | 2 | 4 | no | — |
| 104 | #387 | — | 2 | 4 | no | — |
| 105 | #387 | — | 2 | 4 | no | — |
| 106 | #387 | — | 2 | 4 | no | — |
| 107 | #387 | — | 2 | 4 | no | — |
| 108 | #387 | — | 2 | 4 | no | — |
| 109 | #387 | — | 2 | 4 | no | — |
| 110 | #387 | — | 2 | 4 | no | — |
| 111 | #385 | — | 2 | 4 | no | — |
| 112 | #384 | C23 | 1 | 2 | yes | — |
| 113 | #383 | — | 2 | 4 | no | — |
| 114 | #382 | — | 2 | 4 | no | — |
| 115 | #382 | C23 | 1 | 2 | yes | — |
| 116 | #380 | C23 | 1 | 4 | yes | — |
| 117 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 118 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 119 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 120 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 121 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 122 | C4×C4⋊C4 | — | 2 | 4 | no | — |
| 123 | C4×C4⋊C4 | D4 | 1 | 4 | yes | — |
| 124 | C4×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 125 | C4×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 126 | C4×C4⋊C4 | C23 | 1 | 4 | yes | — |
| 127 | C4×C22⋊C4 | — | 2 | 4 | no | — |
| 128 | C4×C22⋊C4 | D4 | 1 | 4 | yes | — |
| 129 | #376 | C23 | 1 | 2 | yes | — |
| 130 | C43 | — | 2 | 4 | no | — |
| 131 | C43 | C23 | 1 | 1 | yes | characteristic |
| 132 | C43 | C23 | 1 | 1 | yes | characteristic |
| 133 | #340 | C23 | 1 | 4 | yes | — |
| 134 | #340 | C23 | 1 | 4 | yes | — |
| 135 | #340 | C23 | 1 | 4 | yes | — |
| 136 | #340 | C23 | 1 | 4 | yes | — |
| 137 | #340 | C23 | 1 | 4 | yes | — |
| 138 | #340 | C23 | 1 | 4 | yes | — |
| 139 | #336 | C23 | 1 | 4 | yes | — |
| 140 | #336 | C23 | 1 | 4 | yes | — |
| 141 | C22×Q8 | C24 | 1 | 4 | yes | — |
| 142 | C23×C4 | C2×D4 | 1 | 2 | yes | — |
| 143 | C23×C4 | C24 | 1 | 1 | yes | characteristic |
| 144 | C2×Q16 | — | 2 | 8 | no | — |
| 145 | C2×Q16 | — | 2 | 8 | no | — |
| 146 | C2×Q16 | — | 2 | 8 | no | — |
| 147 | C22×C8 | C24 | 1 | 4 | yes | — |
| 148 | C22×C8 | C24 | 1 | 4 | yes | — |
| 149 | C4⋊Q8 | — | 2 | 8 | no | — |
| 150 | #126 | — | 2 | 32 | no | — |
| 151 | #125 | — | 2 | 32 | no | — |
| 152 | #125 | — | 2 | 8 | no | — |
| 153 | C22⋊Q8 | — | 2 | 8 | no | — |
| 154 | C22⋊Q8 | — | 2 | 8 | no | — |
| 155 | C4×Q8 | — | 2 | 8 | no | — |
| 156 | C4×Q8 | — | 2 | 8 | no | — |
| 157 | C4×Q8 | — | 2 | 8 | no | — |
| 158 | C4×Q8 | — | 2 | 8 | no | — |
| 159 | C4×Q8 | — | 2 | 8 | no | — |
| 160 | C4×Q8 | #41 | 1 | 16 | yes | — |
| 161 | #117 | — | 2 | 8 | no | — |
| 162 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 163 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 164 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 165 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 166 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 167 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 168 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 169 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 170 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 171 | C2×C4⋊C4 | C2×D4 | 1 | 4 | yes | — |
| 172 | C2×C4⋊C4 | C24 | 1 | 4 | yes | — |
| 173 | C2×C4⋊C4 | C24 | 1 | 4 | yes | — |
| 174 | C2×C4⋊C4 | C24 | 1 | 4 | yes | — |
| 175 | C2×C22⋊C4 | — | 2 | 4 | no | — |
| 176 | C2×C22⋊C4 | — | 2 | 4 | no | — |
| 177 | C2×C22⋊C4 | C2×D4 | 1 | 4 | yes | — |
| 178 | C2×C42 | — | 2 | 4 | no | — |
| 179 | C2×C42 | — | 2 | 4 | no | — |
| 180 | C2×C42 | — | 2 | 4 | no | — |
| 181 | C2×C42 | — | 2 | 4 | no | — |
| 182 | C2×C42 | — | 2 | 4 | no | — |
| 183 | C2×C42 | — | 2 | 4 | no | — |
| 184 | C2×C42 | — | 2 | 4 | no | — |
| 185 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 186 | C2×C42 | C2×D4 | 1 | 4 | yes | — |
| 187 | C2×C42 | C2×D4 | 1 | 4 | yes | — |
| 188 | C2×C42 | C24 | 1 | 2 | yes | — |
| 189 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 190 | C2×C42 | C24 | 1 | 2 | yes | — |
| 191 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 192 | #107 | — | 2 | 8 | no | — |
| 193 | #106 | — | 2 | 8 | no | — |
| 194 | #106 | — | 2 | 8 | no | — |
| 195 | C4⋊C8 | — | 2 | 8 | no | — |
| 196 | #103 | — | 2 | 8 | no | — |
| 197 | #103 | — | 2 | 8 | no | — |
| 198 | #103 | — | 2 | 8 | no | — |
| 199 | #103 | — | 2 | 8 | no | — |
| 200 | #103 | — | 2 | 8 | no | — |
| 201 | #103 | — | 2 | 8 | no | — |
| 202 | C22⋊C8 | — | 2 | 8 | no | — |
| 203 | #97 | — | 2 | 4 | no | — |
| 204 | #97 | — | 2 | 8 | no | — |
| 205 | #97 | #41 | 1 | 8 | yes | — |
| 206 | C4×C8 | — | 2 | 8 | no | — |
| 207 | #95 | — | 2 | 4 | no | — |
| 208 | #95 | — | 2 | 4 | no | — |
| 209 | #95 | — | 2 | 4 | no | — |
| 210 | #95 | — | 2 | 4 | no | — |
| 211 | #95 | — | 2 | 4 | no | — |
| 212 | #95 | — | 2 | 4 | no | — |
| 213 | #95 | — | 2 | 4 | no | — |
| 214 | #95 | — | 2 | 4 | no | — |
| 215 | #95 | — | 2 | 4 | no | — |
| 216 | #95 | — | 2 | 4 | no | — |
| 217 | #95 | — | 2 | 4 | no | — |
| 218 | #95 | C2×D4 | 1 | 4 | yes | — |
| 219 | #95 | C2×D4 | 1 | 4 | yes | — |
| 220 | C24 | C22×D4 | 1 | 1 | yes | characteristic |
| 221 | C2×Q8 | — | 2 | 4 | no | — |
| 222 | C2×Q8 | — | 2 | 4 | no | — |
| 223 | C2×Q8 | — | 2 | 4 | no | — |
| 224 | C2×Q8 | — | 2 | 4 | no | — |
| 225 | C2×Q8 | — | 2 | 4 | no | — |
| 226 | C2×Q8 | C2×#41 | 1 | 8 | yes | — |
| 227 | C22×C4 | — | 2 | 4 | no | — |
| 228 | C22×C4 | — | 2 | 4 | no | — |
| 229 | C22×C4 | — | 2 | 2 | no | — |
| 230 | C22×C4 | — | 2 | 4 | no | — |
| 231 | C22×C4 | — | 2 | 4 | no | — |
| 232 | C22×C4 | — | 2 | 4 | no | — |
| 233 | C22×C4 | — | 2 | 4 | no | — |
| 234 | C22×C4 | — | 4 | 4 | no | — |
| 235 | C22×C4 | C22×D4 | 1 | 2 | yes | — |
| 236 | C22×C4 | C22×D4 | 1 | 4 | yes | — |
| 237 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 238 | C22×C4 | C22×D4 | 1 | 4 | yes | — |
| 239 | C22×C4 | C22×D4 | 1 | 2 | yes | — |
| 240 | C22×C4 | C25 | 1 | 1 | yes | characteristic |
| 241 | Q16 | — | 2 | 32 | no | — |
| 242 | C2×C8 | — | 2 | 4 | no | — |
| 243 | C2×C8 | — | 2 | 4 | no | — |
| 244 | C2×C8 | — | 2 | 4 | no | — |
| 245 | C2×C8 | — | 2 | 4 | no | — |
| 246 | C2×C8 | — | 2 | 4 | no | — |
| 247 | C2×C8 | C2×#41 | 1 | 8 | yes | — |
| 248 | C4⋊C4 | — | 2 | 16 | no | — |
| 249 | C4⋊C4 | — | 2 | 16 | no | — |
| 250 | C4⋊C4 | — | 2 | 16 | no | — |
| 251 | C4⋊C4 | — | 2 | 16 | no | — |
| 252 | C4⋊C4 | — | 2 | 8 | no | — |
| 253 | C4⋊C4 | — | 2 | 4 | no | — |
| 254 | C4⋊C4 | — | 2 | 4 | no | — |
| 255 | C4⋊C4 | — | 2 | 4 | no | — |
| 256 | C4⋊C4 | — | 2 | 4 | no | — |
| 257 | C4⋊C4 | — | 2 | 4 | no | — |
| 258 | C4⋊C4 | — | 4 | 8 | no | — |
| 259 | C4⋊C4 | — | 4 | 8 | no | — |
| 260 | C4⋊C4 | — | 8 | 4 | no | — |
| 261 | C4⋊C4 | — | 8 | 4 | no | — |
| 262 | C4⋊C4 | — | 8 | 4 | no | — |
| 263 | C4⋊C4 | C2×#41 | 1 | 8 | yes | — |
| 264 | C22⋊C4 | — | 2 | 16 | no | — |
| 265 | C22⋊C4 | — | 2 | 8 | no | — |
| 266 | C22⋊C4 | — | 8 | 4 | no | — |
| 267 | C42 | — | 2 | 16 | no | — |
| 268 | C42 | — | 2 | 4 | no | — |
| 269 | C42 | — | 2 | 2 | no | — |
| 270 | C42 | — | 2 | 4 | no | — |
| 271 | C42 | — | 4 | 4 | no | — |
| 272 | C42 | — | 4 | 4 | no | — |
| 273 | C42 | — | 4 | 8 | no | — |
| 274 | C42 | — | 4 | 8 | no | — |
| 275 | C42 | — | 4 | 8 | no | — |
| 276 | C42 | — | 8 | 4 | no | — |
| 277 | C42 | — | 8 | 4 | no | — |
| 278 | C42 | C2×#41 | 1 | 8 | yes | — |
| 279 | C42 | C2×#41 | 1 | 4 | yes | — |
| 280 | C23 | — | 2 | 4 | no | — |
| 281 | C23 | — | 2 | 2 | no | — |
| 282 | C23 | — | 2 | 1 | no | — |
| 283 | C23 | C23×D4 | 1 | 1 | yes | characteristic |
| 284 | Q8 | — | 2 | 8 | no | — |
| 285 | Q8 | — | 2 | 8 | no | — |
| 286 | Q8 | — | 4 | 4 | no | — |
| 287 | Q8 | — | 4 | 4 | no | — |
| 288 | C2×C4 | — | 2 | 4 | no | — |
| 289 | C2×C4 | — | 2 | 4 | no | — |
| 290 | C2×C4 | — | 2 | 4 | no | — |
| 291 | C2×C4 | — | 2 | 4 | no | — |
| 292 | C2×C4 | — | 2 | 4 | no | — |
| 293 | C2×C4 | — | 2 | 4 | no | — |
| 294 | C2×C4 | — | 2 | 4 | no | — |
| 295 | C2×C4 | — | 2 | 8 | no | — |
| 296 | C2×C4 | — | 2 | 8 | no | — |
| 297 | C2×C4 | — | 2 | 2 | no | — |
| 298 | C2×C4 | — | 2 | 2 | no | — |
| 299 | C2×C4 | — | 2 | 1 | no | — |
| 300 | C2×C4 | — | 4 | 4 | no | — |
| 301 | C2×C4 | — | 4 | 4 | no | — |
| 302 | C2×C4 | — | 4 | 4 | no | — |
| 303 | C2×C4 | — | 4 | 4 | no | — |
| 304 | C2×C4 | — | 4 | 4 | no | — |
| 305 | C2×C4 | — | 4 | 4 | no | — |
| 306 | C2×C4 | — | 4 | 4 | no | — |
| 307 | C2×C4 | — | 4 | 4 | no | — |
| 308 | C2×C4 | — | 4 | 4 | no | — |
| 309 | C2×C4 | — | 4 | 4 | no | — |
| 310 | C2×C4 | — | 4 | 4 | no | — |
| 311 | C2×C4 | — | 8 | 4 | no | — |
| 312 | C2×C4 | #525 | 1 | 8 | yes | — |
| 313 | C2×C4 | #532 | 1 | 4 | yes | — |
| 314 | C2×C4 | C22×#41 | 1 | 4 | yes | — |
| 315 | C2×C4 | C22×#41 | 1 | 2 | yes | — |
| 316 | C8 | — | 2 | 8 | no | — |
| 317 | C8 | — | 4 | 4 | no | — |
| 318 | C22 | — | 4 | 2 | no | — |
| 319 | C22 | — | 4 | 4 | no | — |
| 320 | C22 | — | 4 | 1 | no | — |
| 321 | C22 | C2×#525 | 1 | 2 | yes | — |
| 322 | C22 | C2×#532 | 1 | 1 | yes | characteristic |
| 323 | C22 | #3586 | 1 | 4 | yes | — |
| 324 | C4 | — | 2 | 4 | no | — |
| 325 | C4 | — | 2 | 8 | no | — |
| 326 | C4 | — | 4 | 2 | no | — |
| 327 | C4 | — | 4 | 4 | no | — |
| 328 | C4 | — | 4 | 8 | no | — |
| 329 | C4 | — | 4 | 1 | no | — |
| 330 | C4 | — | 4 | 8 | no | — |
| 331 | C4 | — | 8 | 4 | no | — |
| 332 | C4 | — | 8 | 4 | no | — |
| 333 | C4 | #3444 | 1 | 4 | yes | — |
| 334 | C2 | — | 8 | 1 | no | — |
| 335 | C2 | #34547 | 1 | 1 | yes | characteristic |
| 336 | C2 | #60577 | 1 | 4 | yes | — |
| 337 | C2 | #60705 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C23 | C23×D4 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C24 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23 ◁ C4×#117 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23840 | C2 | semidirect |
| 3. #23825 | C2 | semidirect |
| 4. #23805 | C2 | semidirect |
| 5. #23793 | C2 | semidirect |
| 8. #23691 | C2 | semidirect |
| 10. C4×#441 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#541 | 2 |
| #23840 | 2 |
| #23825 | 2 |
| #23805 | 2 |
| #23793 | 2 |
| #23772 | 2 |
| #23709 | 2 |
| #23691 | 2 |
| #23586 | 2 |
| C4×#441 | 2 |
| #20467 | 2 |