Finite Group DatabasebetaFinite Group DatabasebetaOrder 30675.
12 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C25×C409 | C3 | 1 | 1 | yes | maximal, characteristic, complemented, Hall |
| 2 | C5×C409⋊C3 | C5 | 1 | 1 | yes | maximal, characteristic |
| 3 | C5×C409 | C3×C5 | 1 | 1 | yes | characteristic |
| 4 | C409⋊C3 | C25 | 1 | 1 | yes | characteristic, direct product factor, Hall |
| 5 | C409 | C3×C25 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 6 | C3×C25 | — | 409 | 1 | no | maximal, Hall |
| 7 | C25 | C409⋊C3 | 1 | 1 | yes | characteristic, direct product factor, Sylow |
| 8 | C3×C5 | — | 409 | 1 | no | — |
| 9 | C5 | C5×C409⋊C3 | 1 | 1 | yes | characteristic |
| 10 | C3 | — | 409 | 1 | no | Sylow |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C25 | C409⋊C3 |
| commutator, hypocenter | C409 | C3×C25 |
| Frattini | C5 | C5×C409⋊C3 |
| Fitting | C25×C409 | C3 |
| socle, cosocle | C5×C409 | C3×C5 |
| prime radical | C5×C409⋊C3 | C5 |
| LCS | G ▷ C409 | |
| UCS | C1 ◁ C25 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C25×C409 | C3 | semidirect |
| 4. C409⋊C3 | C25 | direct (N × H) |
| 5. C409 | C3×C25 | semidirect |
| 7. C25 | C409⋊C3 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C25×C409 | 3 |
| C5×C409⋊C3 | 5 |
| C3×C25 | 409 |