Finite Group DatabasebetaFinite Group DatabasebetaOrder 15424.
240 conjugacy classes of subgroups; only the 95 normal subgroups are shown.
This group has 240 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×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. #21440633 | C2 | semidirect |
| 3. #21440626 | C2 | semidirect |
| 4. #21440624 | C2 | semidirect |
| 5. #21440616 | C2 | semidirect |
| 6. #21440614 | C2 | semidirect |
| 7. #21440613 | C2 | semidirect |
| 8. D4×Dic241 | C2 | semidirect |
| 9. #21440604 | C2 | semidirect |
| 10. #21440601 | C2 | semidirect |
| 11. #121×C241 | C2 | semidirect |
| 79. C241 | #540 | semidirect |
| 88. #121 | D241 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21440638 | 2 |
| #21440633 | 2 |
| #21440626 | 2 |
| #21440624 | 2 |
| #21440616 | 2 |
| #21440614 | 2 |
| #21440613 | 2 |
| D4×Dic241 | 2 |
| #21440604 | 2 |
| #21440601 | 2 |
| #121×C241 | 2 |
| #540 | 241 |