Finite Group DatabasebetaFinite Group DatabasebetaOrder 31424.
200 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 200 conjugacy classes of subgroups — too many to draw. Only its 105 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D491 |
| commutator, socle, prime radical, cosocle | C22×C491 | C24 |
| Fitting | #125×C491 | C2 |
| hypercenter | #125 | D491 |
| hypocenter | C491 | #557 |
| LCS | G ▷ C22×C491 ▷ C491 | |
| UCS | C1 ◁ C22 ◁ #125 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 37. Dic982 | Q8 | semidirect |
| 64. C491 | #557 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30628336 | 2 |
| #30628328 | 2 |
| #30628327 | 2 |
| C4×Dic982 | 2 |
| #30628302 | 2 |
| #125×C491 | 2 |
| #557 | 491 |