Finite Group DatabasebetaFinite Group DatabasebetaOrder 30566.
16 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C17×C29×C31 | C2 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | D899 | C17 | 1 | 1 | yes | maximal, characteristic, direct product factor, Hall |
| 3 | C17×D31 | — | 29 | 1 | no | maximal, Hall |
| 4 | C17×D29 | — | 31 | 1 | no | maximal, Hall |
| 5 | C29×C31 | C2×C17 | 1 | 1 | yes | characteristic, complemented, Hall |
| 6 | C17×C31 | D29 | 1 | 1 | yes | characteristic, complemented, Hall |
| 7 | C17×C29 | D31 | 1 | 1 | yes | characteristic, complemented, Hall |
| 8 | D31 | — | 29 | 1 | no | Hall |
| 9 | D29 | — | 31 | 1 | no | Hall |
| 10 | C2×C17 | — | 899 | 1 | no | Hall |
| 11 | C31 | C17×D29 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | C29 | C17×D31 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 13 | C17 | D899 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 14 | C2 | — | 899 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C17 | D899 |
| commutator, cosocle, hypocenter | C29×C31 | C2×C17 |
| Frattini | C1 | G |
| Fitting, socle | C17×C29×C31 | C2 |
| LCS | G ▷ C29×C31 | |
| UCS | C1 ◁ C17 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C17×C29×C31 | C2 | semidirect |
| 2. D899 | C17 | direct (N × H) |
| 5. C29×C31 | C2×C17 | semidirect |
| 6. C17×C31 | D29 | semidirect |
| 7. C17×C29 | D31 | semidirect |
| 11. C31 | C17×D29 | semidirect |
| 12. C29 | C17×D31 | semidirect |
| 13. C17 | D899 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C17×C29×C31 | 2 |
| D899 | 17 |
| C17×D31 | 29 |
| C17×D29 | 31 |