Finite Group DatabasebetaFinite Group DatabasebetaOrder 7518.
16 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | ΓL(1,𝔽8)×C179 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | D7×C179 | C3 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 3 | C7×C179 | C2×C3 | 1 | 1 | yes | characteristic, complemented, Hall |
| 4 | C2×C3×C179 | — | 7 | 1 | no | maximal, Hall |
| 5 | C3×C179 | — | 7 | 1 | no | Hall |
| 6 | C2×C179 | — | 7 | 1 | no | Hall |
| 7 | C179 | AGL(1,𝔽7) | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 8 | AGL(1,𝔽7) | C179 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 9 | ΓL(1,𝔽8) | C2×C179 | 1 | 1 | yes | characteristic, complemented, Hall |
| 10 | D7 | C3×C179 | 1 | 1 | yes | characteristic, complemented, Hall |
| 11 | C7 | C2×C3×C179 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | C2×C3 | — | 7 | 1 | no | Hall |
| 13 | C3 | — | 7 | 1 | no | Sylow |
| 14 | C2 | — | 7 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C179 | AGL(1,𝔽7) |
| commutator, hypocenter | C7 | C2×C3×C179 |
| Frattini | C1 | G |
| Fitting, socle | C7×C179 | C2×C3 |
| LCS | G ▷ C7 | |
| UCS | C1 ◁ C179 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. ΓL(1,𝔽8)×C179 | C2 | semidirect |
| 2. D7×C179 | C3 | semidirect |
| 3. C7×C179 | C2×C3 | semidirect |
| 7. C179 | AGL(1,𝔽7) | direct (N × H) |
| 8. AGL(1,𝔽7) | C179 | direct (N × H) |
| 9. ΓL(1,𝔽8) | C2×C179 | semidirect |
| 10. D7 | C3×C179 | semidirect |
| 11. C7 | C2×C3×C179 | semidirect |