Finite Group DatabasebetaFinite Group DatabasebetaOrder 512.
1511 conjugacy classes of subgroups; only the 494 normal subgroups are shown.
This group has 1511 conjugacy classes of subgroups — too many to draw. Only its 494 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 | #62375 | C2 | 1 | 4 | yes | maximal, complemented |
| 2 | #20150 | C2 | 1 | 8 | yes | maximal, complemented |
| 3 | #20117 | C2 | 1 | 8 | yes | maximal, complemented |
| 4 | #19616 | C2 | 1 | 1 | yes | maximal, characteristic |
| 5 | #19349 | C2 | 1 | 4 | yes | maximal, complemented |
| 6 | #18688 | C2 | 1 | 4 | yes | maximal, complemented |
| 7 | #17980 | C2 | 1 | 2 | yes | maximal, complemented |
| 8 | #3550 | C22 | 1 | 4 | yes | — |
| 9 | #3396 | C22 | 1 | 8 | yes | — |
| 10 | #3393 | — | 2 | 4 | no | — |
| 11 | Q8×Q16 | C22 | 1 | 8 | yes | — |
| 12 | Q8×D8 | — | 2 | 4 | no | — |
| 13 | #3375 | C22 | 1 | 16 | yes | — |
| 14 | #3367 | — | 2 | 8 | no | — |
| 15 | #3262 | — | 2 | 8 | no | — |
| 16 | #3254 | C22 | 1 | 8 | yes | — |
| 17 | #3175 | — | 2 | 8 | no | — |
| 18 | #3170 | C22 | 1 | 2 | yes | — |
| 19 | #3169 | C22 | 1 | 4 | yes | — |
| 20 | #3147 | C22 | 1 | 2 | yes | — |
| 21 | #2960 | C22 | 1 | 4 | yes | — |
| 22 | #1722 | C22 | 1 | 4 | yes | — |
| 23 | #1721 | C22 | 1 | 4 | yes | — |
| 24 | #1696 | C22 | 1 | 8 | yes | — |
| 25 | #1688 | C22 | 1 | 8 | yes | — |
| 26 | #1678 | C22 | 1 | 16 | yes | — |
| 27 | #1633 | C22 | 1 | 8 | yes | — |
| 28 | #1630 | C22 | 1 | 8 | yes | — |
| 29 | #1623 | C22 | 1 | 8 | yes | — |
| 30 | #1620 | C22 | 1 | 8 | yes | — |
| 31 | #1587 | C22 | 1 | 16 | yes | — |
| 32 | #1566 | C22 | 1 | 2 | yes | — |
| 33 | #1560 | C22 | 1 | 4 | yes | — |
| 34 | #1493 | C22 | 1 | 4 | yes | — |
| 35 | C2×#322 | C22 | 1 | 1 | yes | characteristic |
| 36 | C2×#135 | — | 4 | 2 | no | — |
| 37 | #563 | — | 4 | 4 | no | — |
| 38 | #559 | C23 | 1 | 8 | yes | — |
| 39 | Q82 | C23 | 1 | 8 | yes | — |
| 40 | #556 | — | 2 | 8 | no | — |
| 41 | D4×Q8 | — | 2 | 8 | no | — |
| 42 | #542 | — | 2 | 16 | no | — |
| 43 | #536 | — | 4 | 4 | no | — |
| 44 | #533 | C23 | 1 | 4 | yes | — |
| 45 | #532 | C23 | 1 | 4 | yes | — |
| 46 | #500 | — | 2 | 8 | no | — |
| 47 | #500 | D4 | 1 | 2 | yes | — |
| 48 | #500 | C23 | 1 | 4 | yes | — |
| 49 | #495 | — | 2 | 8 | no | — |
| 50 | #495 | — | 4 | 2 | no | — |
| 51 | #494 | D4 | 1 | 2 | yes | — |
| 52 | #494 | C23 | 1 | 2 | yes | — |
| 53 | #493 | C23 | 1 | 4 | yes | — |
| 54 | #493 | C23 | 1 | 2 | yes | — |
| 55 | #492 | C23 | 1 | 4 | yes | — |
| 56 | #489 | — | 2 | 16 | no | — |
| 57 | #487 | D4 | 1 | 4 | yes | — |
| 58 | #486 | C23 | 1 | 8 | yes | — |
| 59 | #477 | — | 2 | 16 | no | — |
| 60 | #477 | C23 | 1 | 16 | yes | — |
| 61 | #474 | — | 2 | 8 | no | — |
| 62 | #474 | — | 2 | 16 | no | — |
| 63 | #468 | — | 2 | 16 | no | — |
| 64 | #467 | D4 | 1 | 8 | yes | — |
| 65 | #466 | — | 2 | 4 | no | — |
| 66 | #466 | — | 2 | 4 | no | — |
| 67 | #464 | — | 2 | 16 | no | — |
| 68 | #463 | — | 2 | 16 | no | — |
| 69 | #461 | — | 2 | 8 | no | — |
| 70 | #460 | C23 | 1 | 16 | yes | — |
| 71 | #446 | — | 2 | 4 | no | — |
| 72 | #446 | C23 | 1 | 8 | yes | — |
| 73 | C8×Q8 | — | 2 | 4 | no | — |
| 74 | C8×Q8 | C23 | 1 | 8 | yes | — |
| 75 | #440 | — | 2 | 16 | no | — |
| 76 | C4×Q16 | — | 2 | 8 | no | — |
| 77 | C4×Q16 | C23 | 1 | 8 | yes | — |
| 78 | C4×D8 | — | 2 | 8 | no | — |
| 79 | C4×D8 | — | 2 | 4 | no | — |
| 80 | C4×D8 | — | 2 | 4 | no | — |
| 81 | #424 | — | 2 | 4 | no | — |
| 82 | #423 | C23 | 1 | 4 | yes | — |
| 83 | #405 | — | 2 | 4 | no | — |
| 84 | C2×C4×C8 | C23 | 1 | 1 | yes | characteristic |
| 85 | C2×C4×C8 | C23 | 1 | 2 | yes | — |
| 86 | #334 | C23 | 1 | 8 | yes | — |
| 87 | #333 | C23 | 1 | 8 | yes | — |
| 88 | #331 | C23 | 1 | 8 | yes | — |
| 89 | Q8⋊C8 | C23 | 1 | 16 | yes | — |
| 90 | #322 | C23 | 1 | 4 | yes | — |
| 91 | C2×#41 | — | 2 | 4 | no | — |
| 92 | C22×Q8 | — | 4 | 4 | no | — |
| 93 | #135 | — | 8 | 8 | no | — |
| 94 | C2×Q16 | — | 4 | 2 | no | — |
| 95 | C2×Q16 | C2×D4 | 1 | 8 | yes | — |
| 96 | C2×SD16 | — | 2 | 16 | no | — |
| 97 | C2×SD16 | — | 4 | 4 | no | — |
| 98 | C2×D8 | — | 2 | 4 | no | — |
| 99 | C2×D8 | — | 2 | 4 | no | — |
| 100 | C2×D8 | — | 4 | 2 | no | — |
| 101 | C2×M16 | — | 2 | 4 | no | — |
| 102 | C22×C8 | — | 2 | 1 | no | — |
| 103 | C22×C8 | C2×D4 | 1 | 4 | yes | — |
| 104 | C4⋊Q8 | — | 2 | 16 | no | — |
| 105 | C4⋊Q8 | — | 4 | 8 | no | — |
| 106 | C4⋊Q8 | C2×D4 | 1 | 4 | yes | — |
| 107 | C4⋊Q8 | C2×D4 | 1 | 4 | yes | — |
| 108 | C4⋊Q8 | C24 | 1 | 4 | yes | — |
| 109 | #127 | C24 | 1 | 4 | yes | — |
| 110 | #126 | — | 4 | 16 | no | — |
| 111 | #125 | — | 2 | 4 | no | — |
| 112 | #124 | — | 2 | 16 | no | — |
| 113 | #124 | — | 2 | 4 | no | — |
| 114 | #124 | — | 4 | 8 | no | — |
| 115 | #123 | — | 4 | 8 | no | — |
| 116 | #123 | — | 4 | 8 | no | — |
| 117 | C22⋊Q8 | — | 2 | 4 | no | — |
| 118 | C22⋊Q8 | — | 4 | 16 | no | — |
| 119 | C22⋊Q8 | — | 4 | 8 | no | — |
| 120 | C22⋊Q8 | C2×D4 | 1 | 8 | yes | — |
| 121 | #121 | — | 2 | 8 | no | — |
| 122 | C4×Q8 | — | 2 | 4 | no | — |
| 123 | C4×Q8 | — | 2 | 16 | no | — |
| 124 | C4×Q8 | C24 | 1 | 8 | yes | — |
| 125 | C4×D4 | — | 2 | 16 | no | — |
| 126 | C4×D4 | — | 2 | 8 | no | — |
| 127 | #117 | — | 2 | 4 | no | — |
| 128 | #117 | — | 4 | 4 | no | — |
| 129 | C2×C42 | C24 | 1 | 1 | yes | characteristic |
| 130 | #107 | — | 2 | 4 | no | — |
| 131 | #107 | — | 2 | 4 | no | — |
| 132 | #107 | — | 2 | 16 | no | — |
| 133 | #107 | C2×D4 | 1 | 8 | yes | — |
| 134 | C4⋊C8 | — | 2 | 8 | no | — |
| 135 | C4⋊C8 | — | 2 | 8 | no | — |
| 136 | C4⋊C8 | — | 2 | 4 | no | — |
| 137 | C4⋊C8 | C24 | 1 | 8 | yes | — |
| 138 | #103 | — | 2 | 16 | no | — |
| 139 | #103 | C2×D4 | 1 | 16 | yes | — |
| 140 | #102 | — | 2 | 8 | no | — |
| 141 | #102 | — | 2 | 8 | no | — |
| 142 | #102 | — | 2 | 16 | no | — |
| 143 | #97 | — | 2 | 8 | no | — |
| 144 | C4×C8 | — | 2 | 8 | no | — |
| 145 | C4×C8 | — | 2 | 1 | no | — |
| 146 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 147 | C4×C8 | C2×D4 | 1 | 2 | yes | — |
| 148 | C4×C8 | C24 | 1 | 2 | yes | — |
| 149 | C4×C8 | C24 | 1 | 4 | yes | — |
| 150 | #41 | — | 8 | 8 | no | — |
| 151 | C2×Q8 | — | 2 | 4 | no | — |
| 152 | C2×Q8 | — | 2 | 4 | no | — |
| 153 | C2×Q8 | — | 4 | 8 | no | — |
| 154 | C2×Q8 | — | 16 | 8 | no | — |
| 155 | C2×Q8 | C22×D4 | 1 | 8 | yes | — |
| 156 | C2×D4 | — | 2 | 8 | no | — |
| 157 | C2×D4 | — | 2 | 4 | no | — |
| 158 | C2×D4 | — | 4 | 4 | no | — |
| 159 | C22×C4 | — | 4 | 8 | no | — |
| 160 | C22×C4 | — | 4 | 4 | no | — |
| 161 | C22×C4 | C22×D4 | 1 | 2 | yes | — |
| 162 | C22×C4 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 163 | Q16 | — | 4 | 8 | no | — |
| 164 | Q16 | — | 8 | 4 | no | — |
| 165 | SD16 | — | 8 | 8 | no | — |
| 166 | SD16 | — | 8 | 16 | no | — |
| 167 | D8 | — | 4 | 8 | no | — |
| 168 | D8 | — | 8 | 4 | no | — |
| 169 | D8 | — | 8 | 4 | no | — |
| 170 | M16 | — | 8 | 4 | no | — |
| 171 | C2×C8 | — | 2 | 4 | no | — |
| 172 | C2×C8 | — | 2 | 2 | no | — |
| 173 | C2×C8 | — | 2 | 8 | no | — |
| 174 | C2×C8 | — | 4 | 4 | no | — |
| 175 | C2×C8 | C22×D4 | 1 | 4 | yes | — |
| 176 | C2×C8 | C22×D4 | 1 | 4 | yes | — |
| 177 | C4⋊C4 | — | 2 | 4 | no | — |
| 178 | C4⋊C4 | — | 2 | 4 | no | — |
| 179 | C4⋊C4 | — | 2 | 4 | no | — |
| 180 | C4⋊C4 | — | 2 | 8 | no | — |
| 181 | C4⋊C4 | — | 2 | 8 | no | — |
| 182 | C4⋊C4 | — | 2 | 8 | no | — |
| 183 | C4⋊C4 | — | 4 | 16 | no | — |
| 184 | C4⋊C4 | C22×D4 | 1 | 8 | yes | — |
| 185 | C22⋊C4 | — | 2 | 8 | no | — |
| 186 | C22⋊C4 | — | 4 | 8 | no | — |
| 187 | C22⋊C4 | — | 4 | 16 | no | — |
| 188 | C22⋊C4 | — | 4 | 8 | no | — |
| 189 | C42 | — | 2 | 8 | no | — |
| 190 | C42 | — | 4 | 8 | no | — |
| 191 | C42 | C22×D4 | 1 | 2 | yes | — |
| 192 | C42 | H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 193 | C42 | C25 | 1 | 1 | yes | characteristic |
| 194 | C23 | — | 4 | 4 | no | — |
| 195 | C23 | D42 | 1 | 1 | yes | characteristic |
| 196 | Q8 | — | 2 | 16 | no | — |
| 197 | Q8 | — | 4 | 8 | no | — |
| 198 | Q8 | — | 8 | 4 | no | — |
| 199 | Q8 | — | 16 | 8 | no | — |
| 200 | D4 | — | 4 | 8 | no | — |
| 201 | D4 | — | 4 | 8 | no | — |
| 202 | D4 | — | 8 | 4 | no | — |
| 203 | D4 | — | 16 | 4 | no | — |
| 204 | C2×C4 | — | 2 | 4 | no | — |
| 205 | C2×C4 | — | 2 | 2 | no | — |
| 206 | C2×C4 | — | 2 | 8 | no | — |
| 207 | C2×C4 | — | 2 | 8 | no | — |
| 208 | C2×C4 | — | 4 | 4 | no | — |
| 209 | C2×C4 | — | 8 | 8 | no | — |
| 210 | C2×C4 | — | 16 | 8 | no | — |
| 211 | C2×C4 | D42 | 1 | 2 | yes | — |
| 212 | C2×C4 | D42 | 1 | 1 | yes | characteristic |
| 213 | C2×C4 | C23×D4 | 1 | 2 | yes | — |
| 214 | C2×C4 | C2×H(5,𝔽2) | 1 | 1 | yes | characteristic |
| 215 | C8 | — | 2 | 4 | no | — |
| 216 | C8 | — | 2 | 4 | no | — |
| 217 | C8 | — | 2 | 4 | no | — |
| 218 | C8 | — | 4 | 8 | no | — |
| 219 | C22 | — | 2 | 2 | no | — |
| 220 | C22 | — | 2 | 1 | no | — |
| 221 | C22 | — | 8 | 8 | no | — |
| 222 | C22 | — | 8 | 4 | no | — |
| 223 | C22 | C2×D42 | 1 | 1 | yes | characteristic |
| 224 | C4 | — | 2 | 2 | no | — |
| 225 | C4 | — | 2 | 1 | no | — |
| 226 | C4 | — | 4 | 8 | no | — |
| 227 | C4 | — | 4 | 8 | no | — |
| 228 | C4 | — | 8 | 4 | no | — |
| 229 | C4 | #3292 | 1 | 2 | yes | — |
| 230 | C4 | #3586 | 1 | 4 | yes | — |
| 231 | C2 | — | 4 | 1 | no | — |
| 232 | C2 | — | 16 | 4 | no | — |
| 233 | C2 | #61081 | 1 | 2 | yes | — |
| 234 | C2 | C2×#3292 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, socle | C22 | C2×D42 |
| commutator, Frattini, cosocle | C42 | C25 |
| prime radical | #19616 | C2 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22 ◁ C2×C42 ◁ G | |
| LECS | G ▷ C42 ▷ C22 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #62375 | C2 | semidirect |
| 2. #20150 | C2 | semidirect |
| 3. #20117 | C2 | semidirect |
| 5. #19349 | C2 | semidirect |
| 6. #18688 | C2 | semidirect |
| 7. #17980 | C2 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #62375 | 2 |
| #20150 | 2 |
| #20117 | 2 |
| #19616 | 2 |
| #19349 | 2 |
| #18688 | 2 |
| #17980 | 2 |