Order 2688.
98 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #85550 | — | 7 | 1 | no | maximal, Hall |
| 2 | #73004 | — | 7 | 1 | no | maximal, Hall |
| 3 | C2×AΓL(1,𝔽8) | — | 8 | 1 | no | maximal |
| 4 | #543⋊C3 | — | 7 | 1 | no | — |
| 5 | #399⋊C3 | — | 7 | 1 | no | — |
| 6 | #4621 | — | 7 | 2 | no | — |
| 7 | AΓL(1,𝔽8) | — | 8 | 1 | no | — |
| 8 | #1614 | — | 21 | 1 | no | Sylow |
| 9 | C2×AGL(1,𝔽8) | — | 8 | 1 | no | — |
| 10 | C2×SL(2,ℤ/4) | — | 28 | 1 | no | — |
| 11 | #859 | — | 28 | 2 | no | — |
| 12 | #95⋊C3 | — | 7 | 1 | no | — |
| 13 | #543 | — | 7 | 1 | no | — |
| 14 | #484 | — | 21 | 2 | no | — |
| 15 | #399 | — | 7 | 1 | no | — |
| 16 | #328 | — | 21 | 2 | no | — |
| 17 | #323 | — | 21 | 1 | no | — |
| 18 | AGL(1,𝔽8) | — | 8 | 1 | no | — |
| 19 | C22×A4 | — | 28 | 1 | no | — |
| 20 | C2×SL(2,𝔽3) | — | 28 | 2 | no | — |
| 21 | C2×SL(2,𝔽3) | — | 56 | 1 | no | — |
| 22 | SL(2,ℤ/4) | — | 28 | 2 | no | — |
| 23 | C2×ΓL(1,𝔽8) | — | 64 | 1 | no | — |
| 24 | C22⋊Q8 | — | 21 | 2 | no | — |
| 25 | C22⋊Q8 | — | 42 | 1 | no | — |
| 26 | C2×C4⋊C4 | — | 21 | 1 | no | — |
| 27 | C2×C22⋊C4 | — | 21 | 1 | no | — |
| 28 | #107 | — | 42 | 2 | no | — |
| 29 | #103 | — | 42 | 2 | no | — |
| 30 | C22⋊C8 | — | 21 | 2 | no | — |
| 31 | #95 | — | 7 | 1 | no | — |
| 32 | C2×A4 | — | 28 | 1 | no | — |
| 33 | C2×A4 | — | 28 | 1 | no | — |
| 34 | C2×A4 | — | 28 | 1 | no | — |
| 35 | C2×Dic3 | — | 112 | 1 | no | — |
| 36 | SL(2,𝔽3) | — | 28 | 2 | no | — |
| 37 | SL(2,𝔽3) | — | 56 | 1 | no | — |
| 38 | ΓL(1,𝔽8) | — | 64 | 1 | no | Hall |
| 39 | C24 | GL(3,𝔽2) | 1 | 1 | yes | maximal normal, characteristic |
| 40 | C2×Q8 | — | 7 | 2 | no | — |
| 41 | C2×Q8 | — | 14 | 1 | no | — |
| 42 | C22×C4 | — | 21 | 1 | no | — |
| 43 | C22×C4 | — | 21 | 1 | no | — |
| 44 | C2×C8 | — | 42 | 2 | no | — |
| 45 | C4⋊C4 | — | 21 | 2 | no | — |
| 46 | C4⋊C4 | — | 42 | 1 | no | — |
| 47 | C4⋊C4 | — | 42 | 2 | no | — |
| 48 | C22⋊C4 | — | 42 | 2 | no | — |
| 49 | C2×C7 | — | 64 | 1 | no | — |
| 50 | C22×C3 | — | 112 | 1 | no | — |
| 51 | A4 | — | 28 | 1 | no | — |
| 52 | Dic3 | — | 112 | 2 | no | — |
| 53 | C23 | — | 7 | 1 | no | — |
| 54 | C23 | — | 7 | 1 | no | — |
| 55 | C23 | SL(2,𝔽7) | 1 | 1 | yes | characteristic |
| 56 | Q8 | — | 28 | 2 | no | — |
| 57 | Q8 | — | 56 | 1 | no | — |
| 58 | C2×C4 | — | 21 | 2 | no | — |
| 59 | C2×C4 | — | 42 | 1 | no | — |
| 60 | C2×C4 | — | 84 | 1 | no | — |
| 61 | C2×C4 | — | 84 | 1 | no | — |
| 62 | C8 | — | 84 | 2 | no | — |
| 63 | C7 | — | 64 | 1 | no | Sylow |
| 64 | C2×C3 | — | 112 | 1 | no | — |
| 65 | C2×C3 | — | 112 | 1 | no | — |
| 66 | C2×C3 | — | 112 | 1 | no | — |
| 67 | C22 | — | 7 | 1 | no | — |
| 68 | C22 | — | 7 | 1 | no | — |
| 69 | C22 | — | 21 | 1 | no | — |
| 70 | C4 | — | 42 | 2 | no | — |
| 71 | C4 | — | 84 | 1 | no | — |
| 72 | C3 | — | 112 | 1 | no | Sylow |
| 73 | C2 | — | 7 | 1 | no | — |
| 74 | C2 | — | 7 | 1 | no | — |
| 75 | C2 | #13051525 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | #13051525 |
| commutator, hypocenter | G | C1 |
| Frattini, Fitting, socle, cosocle | C24 | GL(3,𝔽2) |
| LCS | G | |
| UCS | C1 ◁ C2 | |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #85550 | 7 |
| #73004 | 7 |
| C2×AΓL(1,𝔽8) | 8 |