Order 432.
76 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C3×Dic18 | C2 | semidirect |
| 3. C3×C9⋊C8 | C2 | semidirect |
| 5. #3672 | C3 | direct (N × H) |
| 14. Dic18 | C2×C3 | semidirect |
| 15. C9⋊C8 | C2×C3 | semidirect |
| 28. C3×C9 | SD16 | semidirect |
| 53. C9 | C3×SD16 | semidirect |
| 67. C3 | #3672 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×D4×C9 | 2 |
| C3×Dic18 | 2 |
| C3×C9⋊C8 | 2 |
| C3×#214 | 3 |
| #3672 | 3 |