Finite Group DatabasebetaFinite Group DatabasebetaOrder 144.
18 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C3⋊(C3⋊C8) | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C32×C4 | C4 | 1 | 1 | yes | characteristic |
| 3 | C3⋊C8 | — | 6 | 2 | no | — |
| 4 | C2×C32 | C8 | 1 | 1 | yes | characteristic |
| 5 | C16 | — | 9 | 1 | no | maximal, Sylow |
| 6 | C3×C4 | — | 2 | 2 | no | — |
| 7 | C32 | C16 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 8 | C8 | — | 9 | 1 | no | — |
| 9 | C2×C3 | — | 2 | 2 | no | — |
| 10 | C4 | #157 | 1 | 1 | yes | characteristic |
| 11 | C3 | — | 2 | 2 | no | — |
| 12 | C2 | #622 | 1 | 1 | yes | characteristic |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C4 | #157 |
| commutator, hypocenter | C32 | C16 |
| Fitting | C32×C4 | C4 |
| socle, prime radical | C2×C32 | C8 |
| cosocle | C3⋊(C3⋊C8) | C2 |
| LCS | G ▷ C32 | |
| UCS | C1 ◁ C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C32 | C16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3⋊(C3⋊C8) | 2 |
| C16 | 9 |