Finite Group DatabasebetaFinite Group DatabasebetaOrder 5526.
12 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C9×C307 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | D3×C307 | — | 3 | 1 | no | maximal |
| 3 | C3×C307 | D3 | 1 | 1 | yes | characteristic |
| 4 | C2×C307 | — | 9 | 1 | no | Hall |
| 5 | C307 | D9 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 6 | D9 | C307 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 7 | C9 | C2×C307 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 8 | D3 | — | 3 | 1 | no | — |
| 9 | C3 | D3×C307 | 1 | 1 | yes | characteristic |
| 10 | C2 | — | 9 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C307 | D9 |
| commutator, hypocenter | C9 | C2×C307 |
| Frattini | C3 | D3×C307 |
| Fitting | C9×C307 | C2 |
| socle | C3×C307 | D3 |
| LCS | G ▷ C9 | |
| UCS | C1 ◁ C307 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C9×C307 | C2 | semidirect |
| 5. C307 | D9 | direct (N × H) |
| 6. D9 | C307 | direct (N × H) |
| 7. C9 | C2×C307 | semidirect |