Order 864.
48 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C9 | #126⋊C3 |
| commutator, hypocenter | C42 | C2×C27 |
| Frattini | C22×C9 | C2×A4 |
| Fitting | C9×#126 | C3 |
| socle | C22×C3 | C2×C22⋊C9 |
| prime radical | C23×C3 | C22⋊C9 |
| cosocle | C42×C9 | C2×C3 |
| LCS | G ▷ C42 | |
| UCS | C1 ◁ C9 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C42⋊C27 | C2 | semidirect |
| 20. #126 | C27 | semidirect |
| 29. C42 | C2×C27 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C42⋊C27 | 2 |
| C9×#126 | 3 |
| C2×C22⋊C27 | 4 |