Finite Group DatabasebetaFinite Group DatabasebetaOrder 162.
190 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C34 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Sylow |
| 2 | C2×C33 | — | 3 | 1 | no | maximal |
| 3 | C32×D3 | C3 | 1 | 13 | yes | maximal, direct product factor |
| 4 | C33 | — | 2 | 13 | no | — |
| 5 | C33 | D3 | 1 | 1 | yes | characteristic, direct product factor |
| 6 | C33 | C2×C3 | 1 | 13 | yes | complemented |
| 7 | C2×C32 | — | 3 | 13 | no | — |
| 8 | C3×D3 | C32 | 1 | 13 | yes | direct product factor |
| 9 | C32 | — | 2 | 52 | no | — |
| 10 | C32 | C3×D3 | 1 | 13 | yes | direct product factor |
| 11 | C32 | C2×C32 | 1 | 13 | yes | complemented |
| 12 | C2×C3 | — | 3 | 13 | no | — |
| 13 | D3 | C33 | 1 | 1 | yes | characteristic, direct product factor |
| 14 | C3 | — | 2 | 13 | no | — |
| 15 | C3 | C32×D3 | 1 | 13 | yes | direct product factor |
| 16 | C3 | C2×C33 | 1 | 1 | yes | characteristic, complemented |
| 17 | C2 | — | 3 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C33 | D3 |
| commutator, cosocle, hypocenter | C3 | C2×C33 |
| Frattini | C1 | G |
| Fitting, socle | C34 | C2 |
| LCS | G ▷ C3 | |
| UCS | C1 ◁ C33 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C34 | C2 | semidirect |
| 3. C32×D3 | C3 | direct (N × H) |
| 5. C33 | D3 | direct (N × H) |
| 6. C33 | C2×C3 | semidirect |
| 8. C3×D3 | C32 | direct (N × H) |
| 10. C32 | C3×D3 | direct (N × H) |
| 11. C32 | C2×C32 | semidirect |
| 13. D3 | C33 | direct (N × H) |
| 15. C3 | C32×D3 | direct (N × H) |
| 16. C3 | C2×C33 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C34 | 2 |
| C2×C33 | 3 |
| C32×D3 | 3 |