Order 10980.
36 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2 | C9⋊(D61⋊C5) |
| commutator, hypocenter | C9×C61 | C4×C5 |
| Frattini | C2×C3 | C3⋊(D61⋊C5) |
| Fitting, cosocle | C2×C9×C61 | C2×C5 |
| socle | C2×C3×C61 | C5×D3 |
| prime radical | C2×C3×C61⋊C5 | D3 |
| LCS | G ▷ C9×C61 | |
| UCS | C1 ◁ C2 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C9×C61⋊C5 | C4 | semidirect |
| 4. Dic549 | C5 | semidirect |
| 11. C9×C61 | C4×C5 | semidirect |
| 13. C61⋊C5 | Dic9 | semidirect |
| 19. C61 | C5×Dic9 | semidirect |
| 29. C9 | Dic61⋊C5 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C9×C61⋊C5 | 2 |
| C3⋊(Dic61⋊C5) | 3 |
| Dic549 | 5 |
| C5×Dic9 | 61 |