Finite Group DatabasebetaFinite Group DatabasebetaOrder 11109.
12 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C7×C529 | C3 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | C3×C529 | — | 7 | 1 | no | maximal, Hall |
| 3 | C529 | ΓL(1,𝔽8) | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 4 | ΓL(1,𝔽8)×C23 | C23 | 1 | 1 | yes | maximal, characteristic |
| 5 | C7×C23 | C3×C23 | 1 | 1 | yes | characteristic |
| 6 | C3×C23 | — | 7 | 1 | no | — |
| 7 | C23 | ΓL(1,𝔽8)×C23 | 1 | 1 | yes | characteristic |
| 8 | ΓL(1,𝔽8) | C529 | 1 | 1 | yes | characteristic, direct product factor, Hall |
| 9 | C7 | C3×C529 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 10 | C3 | — | 7 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C529 | ΓL(1,𝔽8) |
| commutator, hypocenter | C7 | C3×C529 |
| Frattini | C23 | ΓL(1,𝔽8)×C23 |
| Fitting | C7×C529 | C3 |
| socle, cosocle | C7×C23 | C3×C23 |
| prime radical | ΓL(1,𝔽8)×C23 | C23 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C529 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C7×C529 | C3 | semidirect |
| 3. C529 | ΓL(1,𝔽8) | direct (N × H) |
| 8. ΓL(1,𝔽8) | C529 | direct (N × H) |
| 9. C7 | C3×C529 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C7×C529 | 3 |
| C3×C529 | 7 |
| ΓL(1,𝔽8)×C23 | 23 |