Order 2176.
408 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C42 | #3633 |
| commutator, hypocenter | C17 | C42×C8 |
| Frattini | C22 | C22×#3633 |
| Fitting | C42×C17 | C8 |
| socle | C22×C17 | C22×C8 |
| prime radical | C22×D17 | C22×C4 |
| cosocle | C22×#595 | C23 |
| LCS | G ▷ C17 | |
| UCS | C1 ◁ C42 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C4×#3633 | C4 | direct (N × H) |
| 12. C4×#595 | C8 | semidirect |
| 14. C42×C17 | C8 | semidirect |
| 15. C4×Dic17 | C8 | semidirect |
| 20. #3633 | C42 | direct (N × H) |
| 29. #595 | C4×C8 | semidirect |
| 31. C4×C17 | C4×C8 | semidirect |
| 32. Dic17 | C4×C8 | semidirect |
| 43. C17 | C42×C8 | semidirect |
| 51. C42 | #3633 | direct (N × H) |
| 67. C4 | C4×#3633 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×#3633 | 2 |
| C42×#595 | 2 |
| C42×C8 | 17 |