Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1456 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #60660 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C2×#2950 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #33632 | C2 | 1 | 16 | yes | maximal, complemented |
| 4 | #33628 | C2 | 1 | 8 | yes | maximal, complemented |
| 5 | #33409 | C2 | 1 | 2 | yes | maximal |
| 6 | #33397 | C2 | 1 | 1 | yes | maximal, characteristic |
| 7 | C2×#2141 | C2 | 1 | 2 | yes | maximal |
| 8 | C23×Q16 | C22 | 1 | 1 | yes | characteristic |
| 9 | #3458 | — | 2 | 1 | no | — |
| 10 | C2×#519 | — | 2 | 1 | no | — |
| 11 | C22×M32 | C22 | 1 | 2 | yes | — |
| 12 | #3164 | C22 | 1 | 8 | yes | — |
| 13 | #3163 | — | 2 | 4 | no | — |
| 14 | #3162 | — | 2 | 2 | no | — |
| 15 | #3160 | C22 | 1 | 4 | yes | — |
| 16 | #2950 | — | 2 | 4 | no | — |
| 17 | #2950 | C22 | 1 | 8 | yes | — |
| 18 | C2×#441 | — | 2 | 2 | no | — |
| 19 | C2×C4×Q16 | C22 | 1 | 4 | yes | — |
| 20 | #2911 | — | 2 | 1 | no | — |
| 21 | C2×#427 | C22 | 1 | 1 | yes | characteristic |
| 22 | C2×#427 | C22 | 1 | 2 | yes | — |
| 23 | C2×#419 | — | 2 | 1 | no | — |
| 24 | C2×#405 | C22 | 1 | 1 | yes | characteristic |
| 25 | #2229 | C22 | 1 | 32 | yes | complemented |
| 26 | #2227 | C22 | 1 | 16 | yes | complemented |
| 27 | #2225 | C22 | 1 | 16 | yes | complemented |
| 28 | #2159 | C22 | 1 | 8 | yes | — |
| 29 | #2159 | C22 | 1 | 8 | yes | — |
| 30 | #2158 | C22 | 1 | 8 | yes | — |
| 31 | #2151 | C22 | 1 | 8 | yes | — |
| 32 | #2150 | C22 | 1 | 4 | yes | — |
| 33 | #2141 | C22 | 1 | 8 | yes | — |
| 34 | #2141 | C22 | 1 | 8 | yes | — |
| 35 | C2×#358 | C22 | 1 | 8 | yes | — |
| 36 | C23×Q8 | — | 2 | 1 | no | — |
| 37 | C22×Q16 | — | 2 | 1 | no | — |
| 38 | C22×Q16 | — | 2 | 2 | no | — |
| 39 | C22×Q16 | — | 2 | 4 | no | — |
| 40 | C22×Q16 | Q8 | 1 | 8 | yes | complemented |
| 41 | C22×Q16 | C23 | 1 | 4 | yes | — |
| 42 | C22×Q16 | C23 | 1 | 2 | yes | — |
| 43 | C22×M16 | D4 | 1 | 1 | yes | characteristic |
| 44 | C23×C8 | C23 | 1 | 1 | yes | characteristic |
| 45 | #544 | — | 2 | 8 | no | — |
| 46 | #544 | — | 4 | 2 | no | — |
| 47 | #543 | — | 4 | 2 | no | — |
| 48 | #533 | — | 2 | 4 | no | — |
| 49 | #533 | — | 4 | 4 | no | — |
| 50 | #519 | — | 2 | 8 | no | — |
| 51 | #519 | — | 4 | 4 | no | — |
| 52 | C2×C4×Q8 | — | 2 | 4 | no | — |
| 53 | C2×C4×Q8 | — | 4 | 2 | no | — |
| 54 | C2×#117 | — | 2 | 1 | no | — |
| 55 | C2×#117 | — | 2 | 2 | no | — |
| 56 | C2×#117 | — | 4 | 2 | no | — |
| 57 | C2×#117 | D4 | 1 | 1 | yes | characteristic |
| 58 | C2×M32 | — | 2 | 8 | no | — |
| 59 | C2×M32 | C23 | 1 | 4 | yes | — |
| 60 | C2×M32 | C23 | 1 | 4 | yes | — |
| 61 | C22×C16 | C23 | 1 | 4 | yes | — |
| 62 | #501 | — | 2 | 16 | no | — |
| 63 | #500 | C23 | 1 | 8 | yes | — |
| 64 | #499 | — | 2 | 4 | no | — |
| 65 | #499 | C23 | 1 | 8 | yes | — |
| 66 | #498 | — | 2 | 4 | no | — |
| 67 | #441 | — | 2 | 16 | no | — |
| 68 | C4×Q16 | — | 2 | 8 | no | — |
| 69 | C4×Q16 | C23 | 1 | 16 | yes | — |
| 70 | #428 | — | 2 | 8 | no | — |
| 71 | #427 | — | 2 | 4 | no | — |
| 72 | #427 | — | 2 | 2 | no | — |
| 73 | #427 | — | 2 | 2 | no | — |
| 74 | #427 | — | 2 | 2 | no | — |
| 75 | #427 | C23 | 1 | 4 | yes | — |
| 76 | #427 | C23 | 1 | 4 | yes | — |
| 77 | #427 | C23 | 1 | 4 | yes | — |
| 78 | C2×#107 | C23 | 1 | 4 | yes | — |
| 79 | C2×#107 | C23 | 1 | 2 | yes | — |
| 80 | C2×#106 | — | 2 | 2 | no | — |
| 81 | C2×#106 | — | 2 | 1 | no | — |
| 82 | #419 | — | 2 | 8 | no | — |
| 83 | C2×#103 | — | 2 | 4 | no | — |
| 84 | #405 | D4 | 1 | 4 | yes | — |
| 85 | #405 | C23 | 1 | 4 | yes | — |
| 86 | C2×#97 | D4 | 1 | 2 | yes | — |
| 87 | C2×C4×C8 | C23 | 1 | 2 | yes | — |
| 88 | #367 | C23 | 1 | 16 | yes | — |
| 89 | #366 | C23 | 1 | 16 | yes | — |
| 90 | C4⋊C16 | C23 | 1 | 16 | yes | — |
| 91 | #358 | C23 | 1 | 32 | yes | — |
| 92 | C22×Q8 | — | 2 | 8 | no | — |
| 93 | C22×Q8 | — | 2 | 2 | no | — |
| 94 | C22×Q8 | — | 2 | 4 | no | — |
| 95 | C22×Q8 | — | 4 | 1 | no | — |
| 96 | C22×Q8 | — | 4 | 2 | no | — |
| 97 | C22×Q8 | — | 4 | 4 | no | — |
| 98 | C23×C4 | — | 4 | 1 | no | — |
| 99 | C23×C4 | C2×D4 | 1 | 1 | yes | characteristic |
| 100 | C2×Q16 | — | 2 | 8 | no | — |
| 101 | C2×Q16 | — | 2 | 16 | no | — |
| 102 | C2×Q16 | — | 2 | 2 | no | — |
| 103 | C2×Q16 | — | 2 | 4 | no | — |
| 104 | C2×Q16 | — | 2 | 8 | no | — |
| 105 | C2×Q16 | — | 2 | 4 | no | — |
| 106 | C2×Q16 | C2×Q8 | 1 | 16 | yes | — |
| 107 | C2×Q16 | C2×Q8 | 1 | 8 | yes | — |
| 108 | C2×Q16 | C24 | 1 | 4 | yes | — |
| 109 | C2×M16 | — | 2 | 4 | no | — |
| 110 | C2×M16 | C2×D4 | 1 | 4 | yes | — |
| 111 | C22×C8 | C2×D4 | 1 | 2 | yes | — |
| 112 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 113 | C22×C8 | C2×D4 | 1 | 2 | yes | — |
| 114 | C22×C8 | C2×Q8 | 1 | 4 | yes | — |
| 115 | C22×C8 | #41 | 1 | 4 | yes | — |
| 116 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 117 | C22×C8 | C24 | 1 | 2 | yes | — |
| 118 | C4⋊Q8 | — | 2 | 8 | no | — |
| 119 | C4⋊Q8 | — | 4 | 8 | no | — |
| 120 | #125 | — | 2 | 8 | no | — |
| 121 | #125 | — | 4 | 8 | no | — |
| 122 | C22⋊Q8 | — | 4 | 8 | no | — |
| 123 | C22⋊Q8 | — | 4 | 16 | no | — |
| 124 | C4×Q8 | — | 2 | 16 | no | — |
| 125 | C4×Q8 | — | 4 | 16 | no | — |
| 126 | C4×Q8 | — | 4 | 8 | no | — |
| 127 | C4×Q8 | — | 4 | 8 | no | — |
| 128 | #117 | — | 2 | 4 | no | — |
| 129 | #117 | — | 2 | 4 | no | — |
| 130 | #117 | — | 2 | 4 | no | — |
| 131 | #117 | — | 4 | 2 | no | — |
| 132 | #117 | — | 4 | 2 | no | — |
| 133 | #117 | — | 4 | 2 | no | — |
| 134 | #117 | — | 4 | 16 | no | — |
| 135 | #117 | D8 | 1 | 4 | yes | — |
| 136 | #117 | C2×D4 | 1 | 4 | yes | — |
| 137 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 138 | C2×C4⋊C4 | — | 2 | 4 | no | — |
| 139 | C2×C4⋊C4 | — | 4 | 4 | no | — |
| 140 | C2×C4⋊C4 | D8 | 1 | 2 | yes | — |
| 141 | C2×C22⋊C4 | — | 4 | 1 | no | — |
| 142 | C2×C22⋊C4 | — | 4 | 2 | no | — |
| 143 | C2×C22⋊C4 | D8 | 1 | 2 | yes | — |
| 144 | C2×C42 | — | 4 | 1 | no | — |
| 145 | C2×C42 | — | 4 | 2 | no | — |
| 146 | C2×C42 | — | 4 | 4 | no | — |
| 147 | C2×C42 | C2×D4 | 1 | 2 | yes | — |
| 148 | M32 | — | 2 | 8 | no | — |
| 149 | M32 | — | 2 | 8 | no | — |
| 150 | C2×C16 | — | 2 | 8 | no | — |
| 151 | C2×C16 | C24 | 1 | 8 | yes | — |
| 152 | #107 | — | 2 | 2 | no | — |
| 153 | #107 | — | 2 | 4 | no | — |
| 154 | #107 | — | 2 | 8 | no | — |
| 155 | #107 | C24 | 1 | 8 | yes | — |
| 156 | #107 | C24 | 1 | 4 | yes | — |
| 157 | #106 | — | 2 | 4 | no | — |
| 158 | #106 | — | 2 | 4 | no | — |
| 159 | #106 | — | 2 | 4 | no | — |
| 160 | #106 | — | 2 | 8 | no | — |
| 161 | #103 | — | 2 | 16 | no | — |
| 162 | #97 | C2×D4 | 1 | 8 | yes | — |
| 163 | C4×C8 | C2×D4 | 1 | 4 | yes | — |
| 164 | C4×C8 | C24 | 1 | 4 | yes | — |
| 165 | C24 | C2×D8 | 1 | 1 | yes | characteristic |
| 166 | C2×Q8 | — | 2 | 8 | no | — |
| 167 | C2×Q8 | — | 2 | 16 | no | — |
| 168 | C2×Q8 | — | 2 | 4 | no | — |
| 169 | C2×Q8 | — | 4 | 2 | no | — |
| 170 | C2×Q8 | — | 4 | 4 | no | — |
| 171 | C2×Q8 | — | 4 | 8 | no | — |
| 172 | C2×Q8 | — | 4 | 4 | no | — |
| 173 | C2×Q8 | — | 4 | 8 | no | — |
| 174 | C2×Q8 | — | 4 | 8 | no | — |
| 175 | C2×Q8 | — | 4 | 16 | no | — |
| 176 | C22×C4 | — | 4 | 2 | no | — |
| 177 | C22×C4 | — | 4 | 4 | no | — |
| 178 | C22×C4 | — | 4 | 8 | no | — |
| 179 | C22×C4 | — | 4 | 2 | no | — |
| 180 | C22×C4 | — | 4 | 4 | no | — |
| 181 | C22×C4 | C22⋊Q8 | 1 | 4 | yes | — |
| 182 | C22×C4 | C2×D8 | 1 | 4 | yes | — |
| 183 | C22×C4 | C2×D8 | 1 | 1 | yes | characteristic |
| 184 | C22×C4 | C2×D8 | 1 | 2 | yes | — |
| 185 | C22×C4 | #137 | 1 | 4 | yes | — |
| 186 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 187 | C22×C4 | C22×D4 | 1 | 2 | yes | — |
| 188 | Q16 | — | 2 | 8 | no | — |
| 189 | Q16 | — | 2 | 16 | no | — |
| 190 | Q16 | — | 2 | 4 | no | — |
| 191 | Q16 | C22×Q8 | 1 | 8 | yes | — |
| 192 | M16 | — | 2 | 8 | no | — |
| 193 | C2×C8 | — | 2 | 4 | no | — |
| 194 | C2×C8 | C22⋊Q8 | 1 | 4 | yes | — |
| 195 | C2×C8 | C22⋊Q8 | 1 | 8 | yes | — |
| 196 | C2×C8 | C22×D4 | 1 | 4 | yes | — |
| 197 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 198 | C2×C8 | C22×D4 | 1 | 2 | yes | — |
| 199 | C2×C8 | C22×Q8 | 1 | 2 | yes | — |
| 200 | C2×C8 | C22×Q8 | 1 | 4 | yes | — |
| 201 | C2×C8 | C2×#41 | 1 | 4 | yes | — |
| 202 | C2×C8 | C2×#41 | 1 | 2 | yes | — |
| 203 | C2×C8 | C25 | 1 | 1 | yes | characteristic |
| 204 | C4⋊C4 | — | 2 | 4 | no | — |
| 205 | C4⋊C4 | — | 2 | 8 | no | — |
| 206 | C4⋊C4 | — | 4 | 2 | no | — |
| 207 | C4⋊C4 | — | 4 | 4 | no | — |
| 208 | C4⋊C4 | — | 4 | 16 | no | — |
| 209 | C4⋊C4 | — | 4 | 16 | no | — |
| 210 | C4⋊C4 | — | 4 | 8 | no | — |
| 211 | C4⋊C4 | C2×D8 | 1 | 8 | yes | — |
| 212 | C22⋊C4 | — | 4 | 4 | no | — |
| 213 | C22⋊C4 | — | 4 | 4 | no | — |
| 214 | C22⋊C4 | — | 4 | 4 | no | — |
| 215 | C22⋊C4 | C2×D8 | 1 | 8 | yes | — |
| 216 | C42 | — | 4 | 4 | no | — |
| 217 | C42 | — | 4 | 4 | no | — |
| 218 | C42 | — | 4 | 4 | no | — |
| 219 | C42 | — | 4 | 16 | no | — |
| 220 | C42 | C2×D8 | 1 | 4 | yes | — |
| 221 | C42 | C22×D4 | 1 | 4 | yes | — |
| 222 | C16 | — | 2 | 8 | no | — |
| 223 | C23 | — | 4 | 2 | no | — |
| 224 | C23 | #474 | 1 | 4 | yes | — |
| 225 | C23 | C22×D8 | 1 | 2 | yes | — |
| 226 | C23 | C22×D8 | 1 | 1 | yes | characteristic |
| 227 | Q8 | — | 2 | 8 | no | — |
| 228 | Q8 | — | 4 | 4 | no | — |
| 229 | Q8 | — | 4 | 8 | no | — |
| 230 | Q8 | — | 4 | 16 | no | — |
| 231 | Q8 | — | 16 | 8 | no | — |
| 232 | C2×C4 | — | 4 | 4 | no | — |
| 233 | C2×C4 | — | 4 | 4 | no | — |
| 234 | C2×C4 | — | 4 | 8 | no | — |
| 235 | C2×C4 | — | 4 | 16 | no | — |
| 236 | C2×C4 | — | 4 | 4 | no | — |
| 237 | C2×C4 | — | 4 | 8 | no | — |
| 238 | C2×C4 | — | 8 | 4 | no | — |
| 239 | C2×C4 | — | 16 | 4 | no | — |
| 240 | C2×C4 | #474 | 1 | 4 | yes | — |
| 241 | C2×C4 | #474 | 1 | 8 | yes | — |
| 242 | C2×C4 | C2×C22⋊Q8 | 1 | 4 | yes | — |
| 243 | C2×C4 | C2×C22⋊Q8 | 1 | 2 | yes | — |
| 244 | C2×C4 | C22×D8 | 1 | 8 | yes | — |
| 245 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 246 | C2×C4 | C22×D8 | 1 | 2 | yes | — |
| 247 | C2×C4 | C2×#137 | 1 | 2 | yes | — |
| 248 | C2×C4 | C2×#137 | 1 | 4 | yes | — |
| 249 | C2×C4 | C23×D4 | 1 | 1 | yes | characteristic |
| 250 | C8 | — | 2 | 4 | no | — |
| 251 | C8 | C2×C22⋊Q8 | 1 | 2 | yes | — |
| 252 | C8 | C2×C22⋊Q8 | 1 | 4 | yes | — |
| 253 | C8 | C23×Q8 | 1 | 1 | yes | characteristic |
| 254 | C8 | C22×#41 | 1 | 1 | yes | characteristic |
| 255 | C22 | — | 2 | 2 | no | — |
| 256 | C22 | — | 2 | 4 | no | — |
| 257 | C22 | — | 4 | 4 | no | — |
| 258 | C22 | C2×#474 | 1 | 2 | yes | — |
| 259 | C22 | C2×#474 | 1 | 4 | yes | — |
| 260 | C22 | C23×D8 | 1 | 1 | yes | characteristic |
| 261 | C4 | — | 2 | 8 | no | — |
| 262 | C4 | — | 4 | 8 | no | — |
| 263 | C4 | — | 8 | 4 | no | — |
| 264 | C4 | — | 8 | 8 | no | — |
| 265 | C4 | C2×#474 | 1 | 2 | yes | — |
| 266 | C4 | C2×#474 | 1 | 4 | yes | — |
| 267 | C4 | C22×C22⋊Q8 | 1 | 1 | yes | characteristic |
| 268 | C4 | C22×#137 | 1 | 1 | yes | characteristic |
| 269 | C2 | — | 2 | 2 | no | — |
| 270 | C2 | — | 2 | 4 | no | — |
| 271 | C2 | C22×#474 | 1 | 1 | yes | characteristic |
| 272 | C2 | #62637 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C23×D8 |
| commutator, Frattini, cosocle | C2×C8 | C25 |
| prime radical | C24 | C2×D8 |
| LCS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×#117 ◁ C2×#405 ◁ G | |
| LECS | G ▷ C2×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #33632 | C2 | semidirect |
| 4. #33628 | C2 | semidirect |
| 25. #2229 | C22 | semidirect |
| 26. #2227 | C22 | semidirect |
| 27. #2225 | C22 | semidirect |
| 40. C22×Q16 | Q8 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60660 | 2 |
| C2×#2950 | 2 |
| #33632 | 2 |
| #33628 | 2 |
| #33409 | 2 |
| #33397 | 2 |
| C2×#2141 | 2 |