Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
2182 conjugacy classes of subgroups.
The subgroup lattice has 242 nodes — too large to display as a diagram.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #60109 | C2 | 1 | 2 | yes | maximal |
| 2 | C2×#2913 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #60100 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #23675 | C2 | 1 | 12 | yes | maximal, complemented |
| 5 | #23674 | C2 | 1 | 6 | yes | maximal, complemented |
| 6 | C2×#2089 | C2 | 1 | 6 | yes | maximal, complemented |
| 7 | #20358 | C2 | 1 | 2 | yes | maximal |
| 8 | #20351 | C2 | 1 | 1 | yes | maximal, characteristic |
| 9 | C2×#568 | C22 | 1 | 1 | yes | characteristic |
| 10 | C2×#568 | C22 | 1 | 2 | yes | — |
| 11 | C22×#131 | C22 | 1 | 1 | yes | characteristic |
| 12 | #3428 | C22 | 1 | 1 | yes | characteristic |
| 13 | C2×#520 | C22 | 1 | 2 | yes | — |
| 14 | #2913 | — | 2 | 8 | no | — |
| 15 | #2913 | — | 2 | 8 | no | — |
| 16 | #2912 | — | 2 | 8 | no | — |
| 17 | #2911 | C22 | 1 | 12 | yes | — |
| 18 | C2×#428 | C22 | 1 | 12 | yes | — |
| 19 | C2×#428 | C22 | 1 | 6 | yes | — |
| 20 | C2×#427 | C22 | 1 | 3 | yes | — |
| 21 | C22×#107 | C22 | 1 | 3 | yes | — |
| 22 | #2906 | — | 2 | 8 | no | — |
| 23 | #2905 | C22 | 1 | 6 | yes | — |
| 24 | C2×#424 | C22 | 1 | 6 | yes | — |
| 25 | #2090 | C22 | 1 | 24 | yes | — |
| 26 | #2089 | C22 | 1 | 12 | yes | — |
| 27 | #2089 | C22 | 1 | 24 | yes | — |
| 28 | #2089 | C22 | 1 | 4 | yes | — |
| 29 | #1742 | C22 | 1 | 12 | yes | — |
| 30 | C2×#343 | C22 | 1 | 12 | yes | — |
| 31 | #1738 | C22 | 1 | 6 | yes | — |
| 32 | C2×#341 | C22 | 1 | 6 | yes | — |
| 33 | C22×#41 | C23 | 1 | 1 | yes | characteristic |
| 34 | #568 | — | 2 | 8 | no | — |
| 35 | #568 | — | 2 | 8 | no | — |
| 36 | #568 | Q8 | 1 | 16 | yes | — |
| 37 | C2×#131 | — | 2 | 8 | no | — |
| 38 | C2×#131 | — | 2 | 8 | no | — |
| 39 | C2×#131 | — | 2 | 4 | no | — |
| 40 | C2×#131 | D4 | 1 | 8 | yes | — |
| 41 | C22×M16 | C23 | 1 | 6 | yes | — |
| 42 | C22×M16 | C23 | 1 | 12 | yes | — |
| 43 | C22×M16 | C23 | 1 | 3 | yes | — |
| 44 | C23×C8 | C23 | 1 | 3 | yes | — |
| 45 | #520 | — | 2 | 8 | no | — |
| 46 | #520 | — | 2 | 8 | no | — |
| 47 | #520 | D4 | 1 | 4 | yes | — |
| 48 | #520 | D4 | 1 | 4 | yes | — |
| 49 | #519 | — | 2 | 1 | no | — |
| 50 | #518 | — | 2 | 3 | no | — |
| 51 | C4×#41 | — | 2 | 4 | no | — |
| 52 | C2×C4×Q8 | — | 2 | 2 | no | — |
| 53 | C2×C4×D4 | — | 2 | 6 | no | — |
| 54 | C2×#117 | C23 | 1 | 6 | yes | — |
| 55 | C2×#117 | C23 | 1 | 6 | yes | — |
| 56 | C22×C4⋊C4 | C23 | 1 | 6 | yes | — |
| 57 | #428 | — | 2 | 24 | no | — |
| 58 | #428 | — | 2 | 24 | no | — |
| 59 | #428 | — | 2 | 12 | no | — |
| 60 | #428 | — | 2 | 12 | no | — |
| 61 | #428 | C23 | 1 | 24 | yes | — |
| 62 | #428 | C23 | 1 | 8 | yes | — |
| 63 | #427 | — | 2 | 12 | no | — |
| 64 | #427 | — | 2 | 24 | no | — |
| 65 | C2×#107 | — | 2 | 12 | no | — |
| 66 | C2×#107 | — | 2 | 12 | no | — |
| 67 | C2×#107 | C23 | 1 | 3 | yes | — |
| 68 | C2×#107 | C23 | 1 | 6 | yes | — |
| 69 | C2×#107 | C23 | 1 | 1 | yes | characteristic |
| 70 | C2×#106 | — | 2 | 12 | no | — |
| 71 | C2×#106 | C23 | 1 | 6 | yes | — |
| 72 | #424 | — | 2 | 12 | no | — |
| 73 | #424 | — | 2 | 12 | no | — |
| 74 | #424 | C23 | 1 | 4 | yes | — |
| 75 | #424 | C23 | 1 | 12 | yes | — |
| 76 | #423 | — | 2 | 12 | no | — |
| 77 | C2×C4⋊C8 | — | 2 | 12 | no | — |
| 78 | #343 | C23 | 1 | 24 | yes | — |
| 79 | #343 | C23 | 1 | 8 | yes | — |
| 80 | #341 | C23 | 1 | 4 | yes | — |
| 81 | #341 | C23 | 1 | 12 | yes | — |
| 82 | C2×#41 | C2×D4 | 1 | 4 | yes | — |
| 83 | C2×#41 | C2×D4 | 1 | 4 | yes | — |
| 84 | C2×#41 | C2×Q8 | 1 | 8 | yes | — |
| 85 | C2×#41 | #41 | 1 | 8 | yes | — |
| 86 | C22×Q8 | #41 | 1 | 1 | yes | characteristic |
| 87 | C22×D4 | #41 | 1 | 3 | yes | — |
| 88 | C23×C4 | — | 2 | 6 | no | — |
| 89 | C23×C4 | C24 | 1 | 3 | yes | — |
| 90 | #131 | — | 2 | 64 | no | — |
| 91 | #131 | — | 2 | 32 | no | — |
| 92 | #131 | — | 4 | 16 | no | — |
| 93 | C2×M16 | — | 2 | 12 | no | — |
| 94 | C2×M16 | — | 2 | 12 | no | — |
| 95 | C2×M16 | — | 2 | 24 | no | — |
| 96 | C2×M16 | — | 2 | 6 | no | — |
| 97 | C2×M16 | — | 2 | 24 | no | — |
| 98 | C2×M16 | C2×D4 | 1 | 12 | yes | — |
| 99 | C2×M16 | C2×Q8 | 1 | 48 | yes | — |
| 100 | C2×M16 | C24 | 1 | 4 | yes | — |
| 101 | C2×M16 | C24 | 1 | 8 | yes | — |
| 102 | C22×C8 | — | 2 | 12 | no | — |
| 103 | C22×C8 | — | 2 | 12 | no | — |
| 104 | C22×C8 | — | 2 | 6 | no | — |
| 105 | C22×C8 | C2×D4 | 1 | 12 | yes | — |
| 106 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 107 | C22×C8 | C24 | 1 | 3 | yes | — |
| 108 | C4×Q8 | — | 2 | 4 | no | — |
| 109 | C4×Q8 | — | 2 | 4 | no | — |
| 110 | C4×Q8 | — | 4 | 8 | no | — |
| 111 | C4×D4 | — | 2 | 12 | no | — |
| 112 | C4×D4 | — | 2 | 12 | no | — |
| 113 | C4×D4 | — | 4 | 24 | no | — |
| 114 | #117 | — | 2 | 6 | no | — |
| 115 | #117 | — | 2 | 6 | no | — |
| 116 | #117 | — | 2 | 12 | no | — |
| 117 | #117 | — | 2 | 12 | no | — |
| 118 | #117 | C2×D4 | 1 | 12 | yes | — |
| 119 | #117 | C24 | 1 | 4 | yes | — |
| 120 | C2×C4⋊C4 | — | 2 | 12 | no | — |
| 121 | C2×C4⋊C4 | — | 2 | 12 | no | — |
| 122 | C2×C4⋊C4 | — | 2 | 6 | no | — |
| 123 | C2×C4⋊C4 | C2×D4 | 1 | 6 | yes | — |
| 124 | C2×C4⋊C4 | C2×D4 | 1 | 6 | yes | — |
| 125 | C2×C4⋊C4 | C24 | 1 | 6 | yes | — |
| 126 | C2×C4⋊C4 | C24 | 1 | 2 | yes | — |
| 127 | C2×C22⋊C4 | — | 2 | 6 | no | — |
| 128 | C2×C22⋊C4 | — | 2 | 6 | no | — |
| 129 | C2×C42 | — | 2 | 6 | no | — |
| 130 | C2×C42 | — | 2 | 6 | no | — |
| 131 | #107 | — | 2 | 6 | no | — |
| 132 | #107 | — | 2 | 12 | no | — |
| 133 | #107 | — | 2 | 2 | no | — |
| 134 | #107 | — | 2 | 24 | no | — |
| 135 | #107 | — | 2 | 8 | no | — |
| 136 | #106 | — | 2 | 12 | no | — |
| 137 | #106 | — | 2 | 24 | no | — |
| 138 | #106 | — | 2 | 8 | no | — |
| 139 | C4⋊C8 | — | 2 | 8 | no | — |
| 140 | C4⋊C8 | — | 2 | 24 | no | — |
| 141 | C24 | C2×#41 | 1 | 3 | yes | — |
| 142 | #41 | C22⋊Q8 | 1 | 32 | yes | — |
| 143 | #41 | #123 | 1 | 16 | yes | — |
| 144 | #41 | C4⋊Q8 | 1 | 16 | yes | — |
| 145 | C2×Q8 | #121 | 1 | 4 | yes | — |
| 146 | C2×Q8 | #125 | 1 | 8 | yes | — |
| 147 | C2×D4 | #121 | 1 | 12 | yes | — |
| 148 | C2×D4 | #125 | 1 | 24 | yes | — |
| 149 | C22×C4 | — | 2 | 6 | no | — |
| 150 | C22×C4 | — | 2 | 6 | no | — |
| 151 | C22×C4 | — | 2 | 2 | no | — |
| 152 | C22×C4 | — | 2 | 6 | no | — |
| 153 | C22×C4 | — | 4 | 12 | no | — |
| 154 | C22×C4 | — | 16 | 6 | no | — |
| 155 | C22×C4 | C22×D4 | 1 | 6 | yes | — |
| 156 | C22×C4 | C22×D4 | 1 | 6 | yes | — |
| 157 | C22×C4 | C22×Q8 | 1 | 12 | yes | — |
| 158 | C22×C4 | C2×#41 | 1 | 3 | yes | — |
| 159 | C22×C4 | C2×#41 | 1 | 12 | yes | — |
| 160 | C22×C4 | C25 | 1 | 1 | yes | characteristic |
| 161 | M16 | — | 2 | 48 | no | — |
| 162 | M16 | — | 2 | 24 | no | — |
| 163 | M16 | — | 2 | 8 | no | — |
| 164 | M16 | — | 2 | 8 | no | — |
| 165 | M16 | — | 4 | 12 | no | — |
| 166 | M16 | C22×Q8 | 1 | 16 | yes | — |
| 167 | C2×C8 | — | 2 | 48 | no | — |
| 168 | C2×C8 | — | 2 | 24 | no | — |
| 169 | C2×C8 | — | 2 | 8 | no | — |
| 170 | C2×C8 | — | 2 | 2 | no | — |
| 171 | C2×C8 | — | 2 | 6 | no | — |
| 172 | C2×C8 | — | 2 | 4 | no | — |
| 173 | C2×C8 | — | 4 | 12 | no | — |
| 174 | C2×C8 | C22×D4 | 1 | 6 | yes | — |
| 175 | C2×C8 | C22×D4 | 1 | 2 | yes | — |
| 176 | C4⋊C4 | — | 2 | 6 | no | — |
| 177 | C4⋊C4 | — | 2 | 6 | no | — |
| 178 | C4⋊C4 | — | 2 | 2 | no | — |
| 179 | C4⋊C4 | — | 2 | 6 | no | — |
| 180 | C4⋊C4 | — | 2 | 2 | no | — |
| 181 | C4⋊C4 | — | 2 | 6 | no | — |
| 182 | C4⋊C4 | — | 4 | 12 | no | — |
| 183 | C4⋊C4 | C22×D4 | 1 | 4 | yes | — |
| 184 | C4⋊C4 | C22×D4 | 1 | 4 | yes | — |
| 185 | C22⋊C4 | — | 2 | 12 | no | — |
| 186 | C22⋊C4 | — | 2 | 4 | no | — |
| 187 | C22⋊C4 | — | 4 | 12 | no | — |
| 188 | C42 | — | 2 | 12 | no | — |
| 189 | C42 | — | 2 | 4 | no | — |
| 190 | C42 | — | 4 | 12 | no | — |
| 191 | C23 | — | 4 | 3 | no | — |
| 192 | C23 | — | 4 | 3 | no | — |
| 193 | C23 | C2×#121 | 1 | 6 | yes | — |
| 194 | C23 | C2×#125 | 1 | 12 | yes | — |
| 195 | C23 | C22×#41 | 1 | 1 | yes | characteristic |
| 196 | Q8 | #398 | 1 | 16 | yes | — |
| 197 | D4 | #398 | 1 | 48 | yes | — |
| 198 | C2×C4 | — | 2 | 4 | no | — |
| 199 | C2×C4 | — | 2 | 4 | no | — |
| 200 | C2×C4 | — | 4 | 2 | no | — |
| 201 | C2×C4 | — | 4 | 6 | no | — |
| 202 | C2×C4 | — | 8 | 6 | no | — |
| 203 | C2×C4 | — | 8 | 6 | no | — |
| 204 | C2×C4 | — | 8 | 2 | no | — |
| 205 | C2×C4 | — | 8 | 6 | no | — |
| 206 | C2×C4 | — | 16 | 12 | no | — |
| 207 | C2×C4 | C2×#121 | 1 | 6 | yes | — |
| 208 | C2×C4 | C2×C22⋊Q8 | 1 | 24 | yes | — |
| 209 | C2×C4 | C2×#123 | 1 | 12 | yes | — |
| 210 | C2×C4 | C2×#125 | 1 | 12 | yes | — |
| 211 | C2×C4 | C2×C4⋊Q8 | 1 | 12 | yes | — |
| 212 | C2×C4 | C23×D4 | 1 | 1 | yes | characteristic |
| 213 | C2×C4 | C23×D4 | 1 | 1 | yes | characteristic |
| 214 | C2×C4 | C23×Q8 | 1 | 2 | yes | — |
| 215 | C2×C4 | C22×#41 | 1 | 2 | yes | — |
| 216 | C8 | — | 2 | 16 | no | — |
| 217 | C8 | — | 2 | 2 | no | — |
| 218 | C8 | — | 2 | 6 | no | — |
| 219 | C8 | — | 4 | 4 | no | — |
| 220 | C22 | — | 2 | 1 | no | — |
| 221 | C22 | — | 2 | 6 | no | — |
| 222 | C22 | — | 2 | 1 | no | — |
| 223 | C22 | — | 2 | 6 | no | — |
| 224 | C22 | — | 4 | 12 | no | — |
| 225 | C22 | C2×#398 | 1 | 12 | yes | — |
| 226 | C22 | C22×#121 | 1 | 1 | yes | characteristic |
| 227 | C22 | C22×#125 | 1 | 2 | yes | — |
| 228 | C4 | — | 4 | 4 | no | — |
| 229 | C4 | — | 4 | 4 | no | — |
| 230 | C4 | — | 8 | 6 | no | — |
| 231 | C4 | — | 8 | 2 | no | — |
| 232 | C4 | C2×#398 | 1 | 12 | yes | — |
| 233 | C4 | C22×C22⋊Q8 | 1 | 2 | yes | — |
| 234 | C4 | C22×#123 | 1 | 1 | yes | characteristic |
| 235 | C4 | C22×C4⋊Q8 | 1 | 1 | yes | characteristic |
| 236 | C2 | — | 2 | 2 | no | — |
| 237 | C2 | — | 2 | 12 | no | — |
| 238 | C2 | C22×#398 | 1 | 1 | yes | characteristic |
| 239 | C2 | #60471 | 1 | 1 | yes | characteristic |
| 240 | C2 | #60472 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C22×#121 |
| commutator, Frattini, cosocle | C22×C4 | C25 |
| prime radical | C22×#41 | C23 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C22×#41 ◁ G | |
| LECS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23675 | C2 | semidirect |
| 5. #23674 | C2 | semidirect |
| 6. C2×#2089 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #60109 | 2 |
| C2×#2913 | 2 |
| #60100 | 2 |
| #23675 | 2 |
| #23674 | 2 |
| C2×#2089 | 2 |
| #20358 | 2 |
| #20351 | 2 |