Order 648.
64 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C3×C8 | H(3,𝔽3) |
| commutator | C32 | C32×C8 |
| Frattini, cosocle | C32×C4 | C2×C32 |
| socle | C2×C3 | C4×H(3,𝔽3) |
| prime radical | C2×#732 | C4 |
| LCS | G ▷ C32 ▷ C3 ▷ C1 | |
| UCS | C1 ◁ C3×C8 ◁ C32×C8 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C8×H(3,𝔽3) | C3 | semidirect |
| 3. C3×C8×C9 | C3 | semidirect |
| 7. #732 | C8 | direct (N × H) |
| 16. H(3,𝔽3) | C3×C8 | semidirect |
| 17. C3×C9 | C3×C8 | semidirect |
| 30. C8 | #732 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×#732 | 2 |
| C8×H(3,𝔽3) | 3 |
| C3×C8×C9 | 3 |