Order 1512.
32 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C4×C27 | D7 |
| commutator, hypocenter | C7 | C8×C27 |
| Frattini | C4×C9 | C3×D7 |
| Fitting | C4×C7×C27 | C2 |
| socle, prime radical | C2×C3×C7 | C4×C9 |
| cosocle | C4×C7×C9 | C2×C3 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C4×C27 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. C7×C27 | C8 | semidirect |
| 13. C7⋊C8 | C27 | direct (N × H) |
| 18. C27 | C7⋊C8 | direct (N × H) |
| 26. C7 | C8×C27 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×C7×C27 | 2 |
| C9×C7⋊C8 | 3 |
| C8×C27 | 7 |