Order 432.
44 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C4 | D27 |
| commutator, hypocenter | C27 | C2×C8 |
| Frattini | C4×C9 | C2×D3 |
| Fitting | C2×C4×C27 | C2 |
| socle, prime radical | C22×C3 | Dic9 |
| cosocle | C4×C27 | C22 |
| LCS | G ▷ C27 | |
| UCS | C1 ◁ C2×C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C27⋊C8 | C2 | direct (N × H) |
| 9. C2×C27 | C8 | semidirect |
| 15. C27 | C2×C8 | semidirect |
| 33. C2 | C27⋊C8 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C27 | 2 |
| C27⋊C8 | 2 |
| C2×C9⋊C8 | 3 |