Order 288.
63 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle, hypercenter | C22×C3 | S4 |
| commutator, hypocenter | SL(2,𝔽3) | C3×C4 |
| Frattini | C22 | C3×S4 |
| Fitting | C2×C3×Q8 | D3 |
| prime radical | C2×C3×SL(2,𝔽3) | C2 |
| cosocle | C2×SL(2,𝔽3) | C2×C3 |
| LCS | G ▷ SL(2,𝔽3) | |
| UCS | C1 ◁ C22×C3 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #859 | C3 | direct (N × H) |
| 5. C3×SL(2,𝔽3) | C4 | semidirect |
| 15. C3×Q8 | Dic3 | semidirect |
| 20. SL(2,𝔽3) | C3×C4 | semidirect |
| 37. Q8 | C3×Dic3 | semidirect |
| 56. C3 | #859 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×SL(2,𝔽3) | 2 |
| #859 | 3 |
| C3×#103 | 3 |
| C2×C3×Dic3 | 4 |