Order 720.
60 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C9⋊#168 | C2 | semidirect |
| 19. C5×C9 | M16 | semidirect |
| 41. C9 | #681 | semidirect |
| 46. C5 | #3667 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C5×C9 | 2 |
| C9⋊#168 | 2 |
| #6710 | 3 |
| #3667 | 5 |