Finite Group DatabasebetaFinite Group DatabasebetaOrder 31424.
192 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 192 conjugacy classes of subgroups — too many to draw. Only its 95 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, cosocle | C22×C491 | C24 |
| Fitting | C4×Q8×C491 | C2 |
| prime radical | C22×D491 | C23 |
| hypercenter | C4×Q8 | D491 |
| hypocenter | C491 | #541 |
| LCS | G ▷ C22×C491 ▷ C491 | |
| UCS | C1 ◁ C22 ◁ C4×Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #30628335 | C2 | semidirect |
| 4. #30628329 | C2 | semidirect |
| 5. #30628328 | C2 | semidirect |
| 6. #30628327 | C2 | semidirect |
| 9. C4×Dic982 | C2 | semidirect |
| 11. C4×Q8×C491 | C2 | semidirect |
| 67. C491 | #541 | semidirect |
| 78. C4×Q8 | D491 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30628335 | 2 |
| #30628332 | 2 |
| #30628331 | 2 |
| #30628329 | 2 |
| #30628328 | 2 |
| #30628327 | 2 |
| #30628317 | 2 |
| #30628313 | 2 |
| C4×Dic982 | 2 |
| #30628294 | 2 |
| C4×Q8×C491 | 2 |
| #541 | 491 |