Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
572 conjugacy classes of subgroups; only the 142 normal subgroups are shown.
This group has 572 conjugacy classes of subgroups — too many to draw. Only its 142 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×#2176 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #33435 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #28241 | C2 | 1 | 2 | yes | maximal |
| 4 | #13496 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | #13315 | C2 | 1 | 2 | yes | maximal, complemented |
| 6 | #13072 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #12892 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 8 | #12819 | C2 | 1 | 2 | yes | maximal, complemented |
| 9 | C22×Q32 | C22 | 1 | 1 | yes | characteristic |
| 10 | C2×#504 | C22 | 1 | 2 | yes | — |
| 11 | C2×#473 | C22 | 1 | 4 | yes | — |
| 12 | #3037 | — | 2 | 2 | no | — |
| 13 | C2×C4×Q16 | C22 | 1 | 2 | yes | — |
| 14 | #2931 | C22 | 1 | 1 | yes | characteristic |
| 15 | #2176 | — | 2 | 4 | no | — |
| 16 | #2168 | — | 2 | 4 | no | — |
| 17 | C2×#367 | C22 | 1 | 1 | yes | characteristic |
| 18 | #2150 | C22 | 1 | 1 | yes | characteristic |
| 19 | C2×#362 | C22 | 1 | 4 | yes | — |
| 20 | C2×#358 | C22 | 1 | 2 | yes | — |
| 21 | #2113 | C22 | 1 | 2 | yes | — |
| 22 | C2×#346 | C22 | 1 | 1 | yes | characteristic |
| 23 | #2052 | — | 2 | 4 | no | — |
| 24 | #1848 | C22 | 1 | 2 | yes | — |
| 25 | #1816 | C22 | 1 | 4 | yes | — |
| 26 | #1801 | — | 2 | 2 | no | — |
| 27 | #1387 | C22 | 1 | 4 | yes | — |
| 28 | #1381 | C22 | 1 | 2 | yes | — |
| 29 | #1381 | C22 | 1 | 2 | yes | — |
| 30 | C2×#137 | — | 2 | 4 | no | — |
| 31 | C22×Q16 | C23 | 1 | 2 | yes | — |
| 32 | C2×#131 | C23 | 1 | 2 | yes | — |
| 33 | #532 | D4 | 1 | 1 | yes | characteristic |
| 34 | C2×C4×Q8 | — | 2 | 2 | no | — |
| 35 | C2×Q32 | — | 2 | 4 | no | — |
| 36 | C2×Q32 | — | 2 | 2 | no | — |
| 37 | #504 | — | 4 | 4 | no | — |
| 38 | C2×M32 | — | 2 | 2 | no | — |
| 39 | C2×M32 | C23 | 1 | 2 | yes | — |
| 40 | C22×C16 | — | 2 | 2 | no | — |
| 41 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 42 | C22×C16 | C23 | 1 | 1 | yes | characteristic |
| 43 | #473 | — | 2 | 8 | no | — |
| 44 | #473 | — | 4 | 4 | no | — |
| 45 | #464 | — | 4 | 4 | no | — |
| 46 | #462 | — | 4 | 2 | no | — |
| 47 | #460 | — | 4 | 2 | no | — |
| 48 | C4×Q16 | — | 2 | 2 | no | — |
| 49 | C4×Q16 | — | 2 | 2 | no | — |
| 50 | C4×Q16 | — | 2 | 2 | no | — |
| 51 | C4×Q16 | — | 2 | 2 | no | — |
| 52 | #436 | — | 2 | 2 | no | — |
| 53 | C8×D4 | — | 2 | 2 | no | — |
| 54 | C2×#108 | — | 2 | 2 | no | — |
| 55 | C2×#108 | C23 | 1 | 4 | yes | — |
| 56 | C2×#107 | C23 | 1 | 2 | yes | — |
| 57 | #423 | — | 2 | 2 | no | — |
| 58 | #423 | D4 | 1 | 1 | yes | characteristic |
| 59 | #417 | — | 2 | 4 | no | — |
| 60 | C2×#103 | — | 2 | 2 | no | — |
| 61 | C2×#101 | — | 2 | 4 | no | — |
| 62 | #408 | D4 | 1 | 2 | yes | — |
| 63 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 64 | #367 | — | 2 | 2 | no | — |
| 65 | C4⋊C16 | — | 2 | 2 | no | — |
| 66 | #362 | — | 4 | 4 | no | — |
| 67 | #358 | — | 2 | 4 | no | — |
| 68 | C22⋊C16 | — | 2 | 4 | no | — |
| 69 | #346 | D4 | 1 | 4 | yes | — |
| 70 | #343 | — | 2 | 4 | no | — |
| 71 | C2×#41 | C2×D4 | 1 | 2 | yes | — |
| 72 | C22×Q8 | — | 2 | 2 | no | — |
| 73 | #137 | — | 4 | 8 | no | — |
| 74 | #137 | — | 8 | 4 | no | — |
| 75 | C2×Q16 | — | 2 | 2 | no | — |
| 76 | C2×Q16 | — | 2 | 2 | no | — |
| 77 | C2×Q16 | — | 2 | 2 | no | — |
| 78 | C2×Q16 | — | 2 | 2 | no | — |
| 79 | C2×Q16 | — | 2 | 2 | no | — |
| 80 | C2×Q16 | — | 4 | 4 | no | — |
| 81 | C2×Q16 | #41 | 1 | 4 | yes | — |
| 82 | C2×SD16 | — | 4 | 4 | no | — |
| 83 | #131 | — | 2 | 4 | no | — |
| 84 | #131 | — | 2 | 4 | no | — |
| 85 | C2×M16 | — | 2 | 2 | no | — |
| 86 | C2×M16 | — | 2 | 4 | no | — |
| 87 | C2×M16 | C2×D4 | 1 | 2 | yes | — |
| 88 | C22×C8 | — | 2 | 2 | no | — |
| 89 | C22×C8 | C2×D4 | 1 | 1 | yes | characteristic |
| 90 | C22×C8 | C24 | 1 | 1 | yes | characteristic |
| 91 | C4⋊Q8 | D8 | 1 | 1 | yes | characteristic |
| 92 | #127 | D8 | 1 | 1 | yes | characteristic |
| 93 | #124 | D8 | 1 | 2 | yes | — |
| 94 | #121 | — | 2 | 2 | no | — |
| 95 | C4×Q8 | — | 4 | 2 | no | — |
| 96 | C4×Q8 | — | 4 | 2 | no | — |
| 97 | C4×Q8 | — | 4 | 2 | no | — |
| 98 | C4×Q8 | — | 4 | 2 | no | — |
| 99 | C4×D4 | — | 2 | 2 | no | — |
| 100 | C2×C4⋊C4 | — | 2 | 2 | no | — |
| 101 | C2×C4⋊C4 | — | 4 | 2 | no | — |
| 102 | C2×C42 | — | 4 | 2 | no | — |
| 103 | C2×C42 | C2×D4 | 1 | 1 | yes | characteristic |
| 104 | Q32 | — | 2 | 8 | no | — |
| 105 | M32 | — | 2 | 4 | no | — |
| 106 | M32 | — | 4 | 4 | no | — |
| 107 | C2×C16 | — | 2 | 2 | no | — |
| 108 | C2×C16 | — | 2 | 2 | no | — |
| 109 | C2×C16 | — | 2 | 2 | no | — |
| 110 | C2×C16 | — | 4 | 4 | no | — |
| 111 | C2×C16 | C2×D4 | 1 | 2 | yes | — |
| 112 | C2×C16 | C2×D4 | 1 | 2 | yes | — |
| 113 | #108 | — | 2 | 4 | no | — |
| 114 | #108 | — | 2 | 4 | no | — |
| 115 | #108 | — | 8 | 2 | no | — |
| 116 | #107 | — | 2 | 2 | no | — |
| 117 | #107 | — | 2 | 2 | no | — |
| 118 | C4⋊C8 | — | 2 | 2 | no | — |
| 119 | C4⋊C8 | — | 4 | 2 | no | — |
| 120 | C4⋊C8 | — | 4 | 2 | no | — |
| 121 | #103 | — | 4 | 4 | no | — |
| 122 | #103 | — | 4 | 2 | no | — |
| 123 | #103 | — | 4 | 2 | no | — |
| 124 | #102 | — | 4 | 4 | no | — |
| 125 | #101 | — | 4 | 8 | no | — |
| 126 | C22⋊C8 | — | 2 | 4 | no | — |
| 127 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 128 | C4×C8 | #41 | 1 | 2 | yes | — |
| 129 | #41 | — | 2 | 4 | no | — |
| 130 | #41 | — | 2 | 4 | no | — |
| 131 | C2×Q8 | — | 2 | 4 | no | — |
| 132 | C2×Q8 | — | 4 | 2 | no | — |
| 133 | C2×Q8 | — | 4 | 2 | no | — |
| 134 | C2×Q8 | — | 4 | 2 | no | — |
| 135 | C2×Q8 | — | 4 | 2 | no | — |
| 136 | C2×Q8 | — | 4 | 2 | no | — |
| 137 | C2×Q8 | C2×D8 | 1 | 2 | yes | — |
| 138 | C2×D4 | — | 2 | 2 | no | — |
| 139 | C2×D4 | — | 2 | 2 | no | — |
| 140 | C2×D4 | C2×D8 | 1 | 2 | yes | — |
| 141 | C22×C4 | — | 2 | 2 | no | — |
| 142 | C22×C4 | — | 4 | 2 | no | — |
| 143 | C22×C4 | — | 4 | 2 | no | — |
| 144 | C22×C4 | #135 | 1 | 2 | yes | — |
| 145 | C22×C4 | C22×D4 | 1 | 1 | yes | characteristic |
| 146 | Q16 | — | 2 | 4 | no | — |
| 147 | Q16 | — | 2 | 4 | no | — |
| 148 | Q16 | — | 4 | 2 | no | — |
| 149 | Q16 | — | 4 | 2 | no | — |
| 150 | Q16 | — | 8 | 8 | no | — |
| 151 | SD16 | — | 8 | 8 | no | — |
| 152 | M16 | — | 2 | 4 | no | — |
| 153 | M16 | — | 4 | 4 | no | — |
| 154 | M16 | — | 4 | 4 | no | — |
| 155 | M16 | — | 4 | 4 | no | — |
| 156 | C2×C8 | — | 2 | 2 | no | — |
| 157 | C2×C8 | — | 2 | 2 | no | — |
| 158 | C2×C8 | — | 4 | 2 | no | — |
| 159 | C2×C8 | — | 4 | 2 | no | — |
| 160 | C2×C8 | — | 4 | 4 | no | — |
| 161 | C2×C8 | #121 | 1 | 2 | yes | — |
| 162 | C2×C8 | C22×D4 | 1 | 1 | yes | characteristic |
| 163 | C2×C8 | C2×#41 | 1 | 2 | yes | — |
| 164 | C2×C8 | C2×#41 | 1 | 1 | yes | characteristic |
| 165 | C2×C8 | H(5,𝔽2) | 1 | 2 | yes | — |
| 166 | C4⋊C4 | — | 2 | 2 | no | — |
| 167 | C4⋊C4 | — | 4 | 2 | no | — |
| 168 | C4⋊C4 | — | 4 | 2 | no | — |
| 169 | C4⋊C4 | — | 8 | 2 | no | — |
| 170 | C4⋊C4 | — | 8 | 2 | no | — |
| 171 | C22⋊C4 | — | 2 | 4 | no | — |
| 172 | C42 | — | 8 | 2 | no | — |
| 173 | C42 | — | 8 | 2 | no | — |
| 174 | C42 | #121 | 1 | 2 | yes | — |
| 175 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 176 | C42 | C2×D8 | 1 | 1 | yes | characteristic |
| 177 | C16 | — | 2 | 2 | no | — |
| 178 | C16 | — | 2 | 2 | no | — |
| 179 | C16 | — | 4 | 2 | no | — |
| 180 | C23 | — | 2 | 2 | no | — |
| 181 | C23 | C2×#135 | 1 | 1 | yes | characteristic |
| 182 | Q8 | — | 2 | 4 | no | — |
| 183 | Q8 | — | 4 | 4 | no | — |
| 184 | Q8 | — | 4 | 4 | no | — |
| 185 | Q8 | — | 8 | 2 | no | — |
| 186 | Q8 | — | 8 | 2 | no | — |
| 187 | D4 | — | 2 | 4 | no | — |
| 188 | D4 | — | 4 | 4 | no | — |
| 189 | D4 | — | 8 | 2 | no | — |
| 190 | C2×C4 | — | 2 | 2 | no | — |
| 191 | C2×C4 | — | 4 | 2 | no | — |
| 192 | C2×C4 | — | 4 | 2 | no | — |
| 193 | C2×C4 | — | 4 | 2 | no | — |
| 194 | C2×C4 | — | 4 | 4 | no | — |
| 195 | C2×C4 | — | 8 | 2 | no | — |
| 196 | C2×C4 | — | 8 | 2 | no | — |
| 197 | C2×C4 | — | 8 | 2 | no | — |
| 198 | C2×C4 | — | 16 | 2 | no | — |
| 199 | C2×C4 | #466 | 1 | 2 | yes | — |
| 200 | C2×C4 | #466 | 1 | 2 | yes | — |
| 201 | C2×C4 | C2×#121 | 1 | 1 | yes | characteristic |
| 202 | C2×C4 | #546 | 1 | 2 | yes | — |
| 203 | C2×C4 | C22×D8 | 1 | 1 | yes | characteristic |
| 204 | C2×C4 | #577 | 1 | 2 | yes | — |
| 205 | C8 | — | 2 | 2 | no | — |
| 206 | C8 | — | 4 | 2 | no | — |
| 207 | C8 | — | 8 | 4 | no | — |
| 208 | C8 | #525 | 1 | 1 | yes | characteristic |
| 209 | C8 | #535 | 1 | 1 | yes | characteristic |
| 210 | C8 | #553 | 1 | 2 | yes | — |
| 211 | C22 | — | 2 | 2 | no | — |
| 212 | C22 | — | 4 | 4 | no | — |
| 213 | C22 | — | 4 | 2 | no | — |
| 214 | C22 | C2×#466 | 1 | 1 | yes | characteristic |
| 215 | C22 | #3303 | 1 | 2 | yes | — |
| 216 | C4 | — | 2 | 2 | no | — |
| 217 | C4 | — | 2 | 2 | no | — |
| 218 | C4 | — | 4 | 2 | no | — |
| 219 | C4 | — | 8 | 4 | no | — |
| 220 | C4 | — | 16 | 2 | no | — |
| 221 | C4 | #2535 | 1 | 1 | yes | characteristic |
| 222 | C4 | #3060 | 1 | 1 | yes | characteristic |
| 223 | C4 | #3294 | 1 | 2 | yes | — |
| 224 | C2 | — | 2 | 2 | no | — |
| 225 | C2 | — | 8 | 2 | no | — |
| 226 | C2 | #28140 | 1 | 1 | yes | characteristic |
| 227 | C2 | #33619 | 1 | 2 | yes | — |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×#466 |
| commutator, Frattini, cosocle | C22×C8 | C24 |
| prime radical | #532 | D4 |
| LCS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ #2931 ◁ G | |
| LECS | G ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#2176 | C2 | semidirect |
| 4. #13496 | C2 | semidirect |
| 5. #13315 | C2 | semidirect |
| 6. #13072 | C2 | semidirect |
| 7. #12892 | C2 | semidirect |
| 8. #12819 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#2176 | 2 |
| #33435 | 2 |
| #28241 | 2 |
| #13496 | 2 |
| #13315 | 2 |
| #13072 | 2 |
| #12892 | 2 |
| #12819 | 2 |