Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1033 conjugacy classes of subgroups.
The subgroup lattice has 266 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #23622 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #20444 | C2 | 1 | 3 | yes | maximal, complemented |
| 3 | C2×#1757 | C2 | 1 | 3 | yes | maximal |
| 4 | #11311 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 5 | #11251 | C2 | 1 | 3 | yes | maximal, complemented |
| 6 | #11138 | C2 | 1 | 3 | yes | maximal |
| 7 | #10699 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | C22×#131 | C22 | 1 | 1 | yes | characteristic |
| 9 | C2×#430 | C22 | 1 | 3 | yes | — |
| 10 | #2911 | C22 | 1 | 3 | yes | — |
| 11 | C2×#413 | C22 | 1 | 3 | yes | — |
| 12 | C2×#410 | C22 | 1 | 3 | yes | — |
| 13 | C2×#405 | C22 | 1 | 3 | yes | — |
| 14 | C2×#405 | C22 | 1 | 3 | yes | — |
| 15 | #2070 | C4 | 1 | 4 | yes | complemented |
| 16 | #2069 | C4 | 1 | 4 | yes | complemented |
| 17 | #1773 | — | 2 | 6 | no | — |
| 18 | #1772 | — | 2 | 6 | no | — |
| 19 | #1757 | — | 2 | 6 | no | — |
| 20 | #1757 | — | 2 | 6 | no | — |
| 21 | C2×#344 | C22 | 1 | 3 | yes | — |
| 22 | C2×#344 | C22 | 1 | 3 | yes | — |
| 23 | #1733 | C22 | 1 | 3 | yes | — |
| 24 | #1733 | C22 | 1 | 3 | yes | — |
| 25 | C2×#338 | C22 | 1 | 1 | yes | characteristic |
| 26 | C2×H(3,ℤ/4) | C22 | 1 | 3 | yes | — |
| 27 | C22×#41 | C23 | 1 | 1 | yes | characteristic |
| 28 | C2×#131 | — | 2 | 3 | no | — |
| 29 | C2×#131 | — | 2 | 3 | no | — |
| 30 | C2×#131 | — | 2 | 3 | no | — |
| 31 | C2×#131 | — | 2 | 3 | no | — |
| 32 | C22×M16 | Q8 | 1 | 2 | yes | — |
| 33 | C22×M16 | C23 | 1 | 3 | yes | — |
| 34 | C22×M16 | C23 | 1 | 3 | yes | — |
| 35 | C22×M16 | C23 | 1 | 1 | yes | characteristic |
| 36 | C23×C8 | Q8 | 1 | 2 | yes | — |
| 37 | C23×C8 | C23 | 1 | 1 | yes | characteristic |
| 38 | C2×#117 | C23 | 1 | 3 | yes | — |
| 39 | C2×#117 | C23 | 1 | 3 | yes | — |
| 40 | #430 | — | 2 | 6 | no | — |
| 41 | #430 | C2×C4 | 1 | 12 | yes | — |
| 42 | C2×#108 | — | 2 | 6 | no | — |
| 43 | #428 | — | 2 | 6 | no | — |
| 44 | #428 | — | 2 | 6 | no | — |
| 45 | #427 | — | 2 | 6 | no | — |
| 46 | #413 | — | 2 | 6 | no | — |
| 47 | #413 | — | 2 | 6 | no | — |
| 48 | C2×#101 | C2×C4 | 1 | 6 | yes | — |
| 49 | C2×#100 | C2×C4 | 1 | 6 | yes | — |
| 50 | #410 | — | 2 | 6 | no | — |
| 51 | #410 | — | 2 | 6 | no | — |
| 52 | C2×#99 | — | 2 | 6 | no | — |
| 53 | #405 | — | 2 | 3 | no | — |
| 54 | #405 | — | 2 | 3 | no | — |
| 55 | #405 | — | 2 | 3 | no | — |
| 56 | #405 | — | 2 | 3 | no | — |
| 57 | #405 | — | 2 | 3 | no | — |
| 58 | #405 | — | 2 | 3 | no | — |
| 59 | #405 | D4 | 1 | 6 | yes | — |
| 60 | #405 | D4 | 1 | 6 | yes | — |
| 61 | C2×#97 | — | 2 | 3 | no | — |
| 62 | C2×#97 | — | 2 | 3 | no | — |
| 63 | C2×C4×C8 | — | 2 | 3 | no | — |
| 64 | C2×C4×C8 | — | 2 | 3 | no | — |
| 65 | #344 | — | 2 | 6 | no | — |
| 66 | #344 | — | 2 | 6 | no | — |
| 67 | #339 | — | 2 | 6 | no | — |
| 68 | #339 | — | 2 | 6 | no | — |
| 69 | #338 | C2×C4 | 1 | 4 | yes | — |
| 70 | H(3,ℤ/4) | — | 2 | 6 | no | — |
| 71 | C2×#41 | — | 2 | 3 | no | — |
| 72 | C2×#41 | — | 2 | 3 | no | — |
| 73 | C2×#41 | — | 2 | 3 | no | — |
| 74 | C2×#41 | — | 2 | 3 | no | — |
| 75 | C22×Q8 | C22×C4 | 1 | 1 | yes | characteristic |
| 76 | C22×D4 | C22×C4 | 1 | 1 | yes | characteristic |
| 77 | C22×D4 | #41 | 1 | 2 | yes | — |
| 78 | C23×C4 | C2×Q8 | 1 | 2 | yes | — |
| 79 | C23×C4 | C24 | 1 | 1 | yes | characteristic |
| 80 | #131 | — | 4 | 3 | no | — |
| 81 | #131 | — | 4 | 3 | no | — |
| 82 | #131 | — | 4 | 3 | no | — |
| 83 | #131 | — | 4 | 3 | no | — |
| 84 | #131 | — | 4 | 3 | no | — |
| 85 | #131 | — | 4 | 1 | no | — |
| 86 | C2×M16 | — | 2 | 3 | no | — |
| 87 | C2×M16 | — | 2 | 3 | no | — |
| 88 | C2×M16 | — | 2 | 3 | no | — |
| 89 | C2×M16 | — | 2 | 3 | no | — |
| 90 | C2×M16 | — | 2 | 3 | no | — |
| 91 | C2×M16 | — | 2 | 3 | no | — |
| 92 | C2×M16 | — | 2 | 6 | no | — |
| 93 | C2×M16 | — | 2 | 6 | no | — |
| 94 | C2×M16 | — | 2 | 3 | no | — |
| 95 | C2×M16 | — | 2 | 3 | no | — |
| 96 | C2×M16 | — | 2 | 3 | no | — |
| 97 | C2×M16 | — | 2 | 3 | no | — |
| 98 | C2×M16 | C22×C4 | 1 | 6 | yes | — |
| 99 | C2×M16 | C22×C4 | 1 | 6 | yes | — |
| 100 | C2×M16 | C2×D4 | 1 | 6 | yes | — |
| 101 | C2×M16 | #41 | 1 | 6 | yes | — |
| 102 | C22×C8 | — | 2 | 3 | no | — |
| 103 | C22×C8 | — | 2 | 3 | no | — |
| 104 | C22×C8 | — | 2 | 6 | no | — |
| 105 | C22×C8 | — | 2 | 6 | no | — |
| 106 | C22×C8 | C2×D4 | 1 | 3 | yes | — |
| 107 | C22×C8 | C2×D4 | 1 | 3 | yes | — |
| 108 | C22×C8 | C2×Q8 | 1 | 2 | yes | — |
| 109 | C22×C8 | C2×Q8 | 1 | 1 | yes | characteristic |
| 110 | C22×C8 | C2×Q8 | 1 | 1 | yes | characteristic |
| 111 | C22×C8 | #41 | 1 | 3 | yes | — |
| 112 | C22×C8 | #41 | 1 | 3 | yes | — |
| 113 | #117 | — | 2 | 3 | no | — |
| 114 | #117 | — | 2 | 3 | no | — |
| 115 | #117 | — | 2 | 3 | no | — |
| 116 | #117 | — | 2 | 3 | no | — |
| 117 | #117 | — | 2 | 3 | no | — |
| 118 | #117 | — | 2 | 3 | no | — |
| 119 | #117 | C2×D4 | 1 | 6 | yes | — |
| 120 | #117 | #41 | 1 | 6 | yes | — |
| 121 | C2×C4⋊C4 | — | 2 | 3 | no | — |
| 122 | C2×C4⋊C4 | — | 2 | 3 | no | — |
| 123 | C2×C22⋊C4 | — | 2 | 3 | no | — |
| 124 | C2×C22⋊C4 | — | 2 | 3 | no | — |
| 125 | C2×C42 | — | 2 | 3 | no | — |
| 126 | C2×C42 | — | 2 | 3 | no | — |
| 127 | #108 | — | 2 | 24 | no | — |
| 128 | #107 | — | 2 | 12 | no | — |
| 129 | #106 | — | 2 | 12 | no | — |
| 130 | #101 | — | 2 | 12 | no | — |
| 131 | #100 | — | 2 | 12 | no | — |
| 132 | #99 | — | 2 | 24 | no | — |
| 133 | #97 | — | 2 | 6 | no | — |
| 134 | #97 | — | 2 | 6 | no | — |
| 135 | #97 | — | 4 | 3 | no | — |
| 136 | #97 | — | 4 | 3 | no | — |
| 137 | C4×C8 | — | 2 | 6 | no | — |
| 138 | C4×C8 | — | 2 | 6 | no | — |
| 139 | C4×C8 | — | 4 | 3 | no | — |
| 140 | C4×C8 | — | 4 | 3 | no | — |
| 141 | C24 | C4×Q8 | 1 | 2 | yes | — |
| 142 | C24 | C2×#41 | 1 | 1 | yes | characteristic |
| 143 | #41 | — | 4 | 3 | no | — |
| 144 | #41 | — | 4 | 3 | no | — |
| 145 | #41 | — | 4 | 1 | no | — |
| 146 | #41 | — | 4 | 3 | no | — |
| 147 | #41 | — | 4 | 3 | no | — |
| 148 | #41 | — | 4 | 3 | no | — |
| 149 | C2×Q8 | — | 2 | 3 | no | — |
| 150 | C2×Q8 | — | 2 | 3 | no | — |
| 151 | C2×D4 | — | 2 | 6 | no | — |
| 152 | C2×D4 | — | 2 | 6 | no | — |
| 153 | C2×D4 | — | 2 | 3 | no | — |
| 154 | C2×D4 | — | 2 | 3 | no | — |
| 155 | C22×C4 | — | 2 | 6 | no | — |
| 156 | C22×C4 | — | 2 | 6 | no | — |
| 157 | C22×C4 | — | 4 | 3 | no | — |
| 158 | C22×C4 | — | 4 | 3 | no | — |
| 159 | C22×C4 | C4×Q8 | 1 | 2 | yes | — |
| 160 | C22×C4 | C23×C4 | 1 | 1 | yes | characteristic |
| 161 | C22×C4 | C22×D4 | 1 | 3 | yes | — |
| 162 | C22×C4 | C22×Q8 | 1 | 1 | yes | characteristic |
| 163 | C22×C4 | C2×#41 | 1 | 3 | yes | — |
| 164 | C22×C4 | C2×#41 | 1 | 3 | yes | — |
| 165 | C22×C4 | C2×#41 | 1 | 3 | yes | — |
| 166 | M16 | — | 2 | 6 | no | — |
| 167 | M16 | — | 2 | 6 | no | — |
| 168 | M16 | — | 2 | 6 | no | — |
| 169 | M16 | — | 2 | 6 | no | — |
| 170 | M16 | — | 2 | 6 | no | — |
| 171 | M16 | — | 4 | 3 | no | — |
| 172 | M16 | — | 4 | 3 | no | — |
| 173 | M16 | — | 4 | 1 | no | — |
| 174 | M16 | — | 4 | 3 | no | — |
| 175 | M16 | — | 4 | 6 | no | — |
| 176 | M16 | — | 4 | 2 | no | — |
| 177 | M16 | C4×D4 | 1 | 12 | yes | — |
| 178 | C2×C8 | — | 2 | 6 | no | — |
| 179 | C2×C8 | — | 2 | 6 | no | — |
| 180 | C2×C8 | — | 2 | 6 | no | — |
| 181 | C2×C8 | — | 2 | 6 | no | — |
| 182 | C2×C8 | — | 2 | 6 | no | — |
| 183 | C2×C8 | — | 4 | 3 | no | — |
| 184 | C2×C8 | — | 4 | 3 | no | — |
| 185 | C2×C8 | — | 4 | 6 | no | — |
| 186 | C2×C8 | — | 4 | 2 | no | — |
| 187 | C2×C8 | #121 | 1 | 3 | yes | — |
| 188 | C2×C8 | #121 | 1 | 3 | yes | — |
| 189 | C2×C8 | #121 | 1 | 3 | yes | — |
| 190 | C2×C8 | #121 | 1 | 3 | yes | — |
| 191 | C2×C8 | C22⋊Q8 | 1 | 3 | yes | — |
| 192 | C2×C8 | C22⋊Q8 | 1 | 3 | yes | — |
| 193 | C2×C8 | C22⋊Q8 | 1 | 3 | yes | — |
| 194 | C2×C8 | C22⋊Q8 | 1 | 3 | yes | — |
| 195 | C2×C8 | #126 | 1 | 3 | yes | — |
| 196 | C2×C8 | #126 | 1 | 1 | yes | characteristic |
| 197 | C4⋊C4 | — | 2 | 6 | no | — |
| 198 | C4⋊C4 | — | 2 | 6 | no | — |
| 199 | C4⋊C4 | — | 4 | 3 | no | — |
| 200 | C4⋊C4 | — | 4 | 3 | no | — |
| 201 | C22⋊C4 | — | 2 | 6 | no | — |
| 202 | C22⋊C4 | — | 2 | 6 | no | — |
| 203 | C22⋊C4 | — | 4 | 3 | no | — |
| 204 | C22⋊C4 | — | 4 | 3 | no | — |
| 205 | C42 | — | 2 | 6 | no | — |
| 206 | C42 | — | 2 | 6 | no | — |
| 207 | C42 | — | 4 | 3 | no | — |
| 208 | C42 | — | 4 | 3 | no | — |
| 209 | C23 | — | 2 | 6 | no | — |
| 210 | C23 | — | 8 | 1 | no | — |
| 211 | C23 | — | 8 | 2 | no | — |
| 212 | C23 | C2×C4×Q8 | 1 | 1 | yes | characteristic |
| 213 | C23 | #525 | 1 | 3 | yes | — |
| 214 | C23 | #529 | 1 | 3 | yes | — |
| 215 | Q8 | — | 4 | 1 | no | — |
| 216 | Q8 | — | 4 | 3 | no | — |
| 217 | D4 | — | 4 | 6 | no | — |
| 218 | D4 | — | 4 | 2 | no | — |
| 219 | D4 | — | 4 | 1 | no | — |
| 220 | D4 | — | 4 | 3 | no | — |
| 221 | C2×C4 | — | 2 | 6 | no | — |
| 222 | C2×C4 | — | 4 | 2 | no | — |
| 223 | C2×C4 | — | 4 | 6 | no | — |
| 224 | C2×C4 | — | 4 | 6 | no | — |
| 225 | C2×C4 | — | 4 | 6 | no | — |
| 226 | C2×C4 | — | 8 | 6 | no | — |
| 227 | C2×C4 | — | 8 | 6 | no | — |
| 228 | C2×C4 | C2×C4×D4 | 1 | 3 | yes | — |
| 229 | C2×C4 | C4×#41 | 1 | 3 | yes | — |
| 230 | C2×C4 | C2×#121 | 1 | 3 | yes | — |
| 231 | C2×C4 | C2×C22⋊Q8 | 1 | 3 | yes | — |
| 232 | C2×C4 | #525 | 1 | 3 | yes | — |
| 233 | C2×C4 | C2×#126 | 1 | 1 | yes | characteristic |
| 234 | C2×C4 | #529 | 1 | 3 | yes | — |
| 235 | C2×C4 | #529 | 1 | 3 | yes | — |
| 236 | C2×C4 | #532 | 1 | 3 | yes | — |
| 237 | C2×C4 | #533 | 1 | 3 | yes | — |
| 238 | C8 | — | 2 | 12 | no | — |
| 239 | C8 | — | 4 | 2 | no | — |
| 240 | C8 | — | 4 | 6 | no | — |
| 241 | C8 | #396 | 1 | 3 | yes | — |
| 242 | C8 | #396 | 1 | 3 | yes | — |
| 243 | C8 | #396 | 1 | 1 | yes | characteristic |
| 244 | C8 | #396 | 1 | 1 | yes | characteristic |
| 245 | C22 | — | 4 | 3 | no | — |
| 246 | C22 | — | 4 | 3 | no | — |
| 247 | C22 | — | 4 | 1 | no | — |
| 248 | C22 | — | 4 | 2 | no | — |
| 249 | C22 | — | 8 | 6 | no | — |
| 250 | C22 | C4×C22⋊Q8 | 1 | 3 | yes | — |
| 251 | C22 | #2392 | 1 | 3 | yes | — |
| 252 | C22 | #2401 | 1 | 1 | yes | characteristic |
| 253 | C4 | — | 4 | 2 | no | — |
| 254 | C4 | — | 8 | 6 | no | — |
| 255 | C4 | — | 8 | 6 | no | — |
| 256 | C4 | C4×#121 | 1 | 3 | yes | — |
| 257 | C4 | C4×#126 | 1 | 1 | yes | characteristic |
| 258 | C4 | C2×#396 | 1 | 1 | yes | characteristic |
| 259 | C4 | #2396 | 1 | 3 | yes | — |
| 260 | C2 | — | 2 | 3 | no | — |
| 261 | C2 | — | 2 | 3 | no | — |
| 262 | C2 | — | 2 | 1 | no | — |
| 263 | C2 | — | 8 | 2 | no | — |
| 264 | C2 | C4×#396 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center | C8 | #396 |
| commutator | C22×C4 | C23×C4 |
| Frattini, cosocle | C23×C4 | C24 |
| socle | C2 | C4×#396 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C8 ◁ C23×C8 ◁ G | |
| LECS | G ▷ C23×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #20444 | C2 | semidirect |
| 4. #11311 | C2 | semidirect |
| 5. #11251 | C2 | semidirect |
| 7. #10699 | C2 | semidirect |
| 15. #2070 | C4 | semidirect |
| 16. #2069 | C4 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23622 | 2 |
| #20444 | 2 |
| C2×#1757 | 2 |
| #11311 | 2 |
| #11251 | 2 |
| #11138 | 2 |
| #10699 | 2 |