Order 33348.
24 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #30659822 | C2 | 1 | 1 | yes | maximal, characteristic |
| 2 | C7×#13097544 | C3 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 3 | #22552381 | C4 | 1 | 1 | yes | characteristic, complemented, Hall |
| 4 | C7×D397 | C2×C3 | 1 | 1 | yes | characteristic |
| 5 | #13097544⋊C3 | — | 7 | 1 | no | maximal, Hall |
| 6 | C7×C397 | C3×C4 | 1 | 1 | yes | characteristic, complemented, Hall |
| 7 | D397⋊C3 | — | 7 | 1 | no | — |
| 8 | #13097544 | ΓL(1,𝔽8) | 1 | 1 | yes | characteristic, complemented, Hall |
| 9 | C397⋊C3 | — | 7 | 1 | no | Hall |
| 10 | D397 | C2×ΓL(1,𝔽8) | 1 | 1 | yes | characteristic |
| 11 | C397 | C4×ΓL(1,𝔽8) | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | C4×ΓL(1,𝔽8) | — | 397 | 1 | no | maximal, Hall |
| 13 | C2×ΓL(1,𝔽8) | — | 397 | 1 | no | — |
| 14 | C4×C7 | — | 397 | 1 | no | Hall |
| 15 | ΓL(1,𝔽8) | — | 397 | 1 | no | Hall |
| 16 | C2×C7 | — | 397 | 1 | no | — |
| 17 | C3×C4 | — | 2779 | 1 | no | Hall |
| 18 | C7 | #13097544⋊C3 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 19 | C2×C3 | — | 2779 | 1 | no | — |
| 20 | C4 | — | 397 | 1 | no | Sylow |
| 21 | C3 | — | 2779 | 1 | no | Sylow |
| 22 | C2 | — | 397 | 1 | no | — |
| subgroup | G/H | |
|---|---|---|
| center, Frattini, hypercenter | C1 | G |
| commutator, Fitting, socle, hypocenter | C7×C397 | C3×C4 |
| prime radical | #30659822 | C2 |
| cosocle | C7×D397 | C2×C3 |
| LCS | G ▷ C7×C397 | |
| UCS | C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C7×#13097544 | C3 | semidirect |
| 3. #22552381 | C4 | semidirect |
| 6. C7×C397 | C3×C4 | semidirect |
| 8. #13097544 | ΓL(1,𝔽8) | semidirect |
| 11. C397 | C4×ΓL(1,𝔽8) | semidirect |
| 18. C7 | #13097544⋊C3 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #30659822 | 2 |
| C7×#13097544 | 3 |
| #13097544⋊C3 | 7 |
| C4×ΓL(1,𝔽8) | 397 |