Order 31424.
40 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×C491⋊C16 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | #30628273 | C2 | 1 | 1 | yes | maximal, characteristic |
| 3 | #108×C491 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #21463312 | — | 2 | 1 | no | — |
| 5 | C491⋊C16 | C4 | 1 | 2 | yes | — |
| 6 | M16×C491 | — | 2 | 1 | no | — |
| 7 | C2×C8×C491 | C22 | 1 | 1 | yes | characteristic |
| 8 | C491⋊C8 | — | 4 | 1 | no | — |
| 9 | C2×C4×C491 | D4 | 1 | 1 | yes | characteristic |
| 10 | C8×C491 | — | 4 | 1 | no | — |
| 11 | C8×C491 | C2×C4 | 1 | 1 | yes | characteristic |
| 12 | C8×C491 | Q8 | 1 | 1 | yes | characteristic |
| 13 | C22×C491 | Q16 | 1 | 1 | yes | characteristic |
| 14 | C4×C491 | C4⋊C4 | 1 | 1 | yes | characteristic |
| 15 | C4×C491 | D8 | 1 | 1 | yes | characteristic |
| 16 | C2×C491 | — | 2 | 1 | no | — |
| 17 | C2×C491 | #107 | 1 | 1 | yes | characteristic |
| 18 | C491 | #368 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 19 | #368 | — | 491 | 1 | no | maximal, Sylow |
| 20 | C2×C16 | — | 491 | 1 | no | — |
| 21 | #108 | — | 491 | 1 | no | — |
| 22 | #108 | D491 | 1 | 1 | yes | characteristic |
| 23 | M16 | — | 2 | 1 | no | — |
| 24 | M16 | — | 982 | 1 | no | — |
| 25 | C2×C8 | C2×D491 | 1 | 1 | yes | characteristic |
| 26 | C16 | — | 491 | 2 | no | — |
| 27 | C2×C4 | C22⋊D491 | 1 | 1 | yes | characteristic |
| 28 | C8 | — | 4 | 1 | no | — |
| 29 | C8 | — | 1964 | 1 | no | — |
| 30 | C8 | C4×D491 | 1 | 1 | yes | characteristic |
| 31 | C8 | Dic982 | 1 | 1 | yes | characteristic |
| 32 | C22 | #21463318 | 1 | 1 | yes | characteristic |
| 33 | C4 | Dic491⋊C4 | 1 | 1 | yes | characteristic |
| 34 | C4 | #21463313 | 1 | 1 | yes | characteristic |
| 35 | C2 | — | 2 | 1 | no | — |
| 36 | C2 | #30628270 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. C491 | #368 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C491⋊C16 | 2 |
| #30628273 | 2 |
| #108×C491 | 2 |
| #368 | 491 |