Finite Group DatabasebetaFinite Group DatabasebetaOrder 15424.
240 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 240 conjugacy classes of subgroups — too many to draw. Only its 93 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×D241 |
| commutator, socle, cosocle | C22×C241 | C24 |
| Fitting | #121×C241 | C2 |
| hypercenter | #121 | D241 |
| hypocenter | C241 | #540 |
| LCS | G ▷ C22×C241 ▷ C241 | |
| UCS | C1 ◁ C22 ◁ #121 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #21440638 | C2 | semidirect |
| 2. #21440632 | C2 | semidirect |
| 3. #21440627 | C2 | semidirect |
| 4. #21440625 | C2 | semidirect |
| 5. #21440624 | C2 | semidirect |
| 6. #21440623 | C2 | semidirect |
| 7. #21440615 | C2 | semidirect |
| 8. #21440614 | C2 | semidirect |
| 9. #21440614 | C2 | semidirect |
| 10. #21440614 | C2 | semidirect |
| 11. #21440613 | C2 | semidirect |
| 12. C4×C22⋊D241 | C2 | semidirect |
| 13. #21440602 | C2 | semidirect |
| 14. #21440598 | C2 | semidirect |
| 15. #121×C241 | C2 | semidirect |
| 115. C241 | #540 | semidirect |
| 128. #121 | D241 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21440638 | 2 |
| #21440632 | 2 |
| #21440627 | 2 |
| #21440625 | 2 |
| #21440624 | 2 |
| #21440623 | 2 |
| #21440615 | 2 |
| #21440614 | 2 |
| #21440613 | 2 |
| C4×C22⋊D241 | 2 |
| #21440602 | 2 |
| #21440598 | 2 |
| #121×C241 | 2 |
| #540 | 241 |