Order 31100.
30 conjugacy classes of subgroups.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | C2×C311⋊C25 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | D311⋊C25 | C2 | 1 | 2 | yes | maximal, direct product factor |
| 3 | C311⋊C25 | C22 | 1 | 1 | yes | characteristic, complemented, Hall |
| 4 | C2×C5×D311 | C5 | 1 | 1 | yes | maximal, characteristic |
| 5 | C2×C5×C311 | C2×C5 | 1 | 1 | yes | characteristic |
| 6 | C5×D311 | C2×C5 | 1 | 2 | yes | — |
| 7 | C5×C311 | C22×C5 | 1 | 1 | yes | characteristic |
| 8 | C2×D311 | C25 | 1 | 1 | yes | characteristic, complemented, Hall |
| 9 | C2×C311 | C2×C25 | 1 | 1 | yes | characteristic, complemented |
| 10 | D311 | C2×C25 | 1 | 2 | yes | complemented |
| 11 | C311 | C22×C25 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 12 | C22×C25 | — | 311 | 1 | no | maximal, Hall |
| 13 | C2×C25 | — | 311 | 2 | no | — |
| 14 | C2×C25 | — | 311 | 1 | no | — |
| 15 | C25 | — | 311 | 1 | no | Sylow |
| 16 | C22×C5 | — | 311 | 1 | no | — |
| 17 | C2×C5 | — | 311 | 2 | no | — |
| 18 | C2×C5 | D311⋊C5 | 1 | 1 | yes | characteristic |
| 19 | C5 | C2×D311⋊C5 | 1 | 1 | yes | characteristic |
| 20 | C22 | — | 311 | 1 | no | Sylow |
| 21 | C2 | — | 311 | 2 | no | — |
| 22 | C2 | D311⋊C25 | 1 | 1 | yes | characteristic, direct product factor |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C2×C5 | D311⋊C5 |
| commutator, hypocenter | C311 | C22×C25 |
| Frattini | C5 | C2×D311⋊C5 |
| Fitting, socle | C2×C5×C311 | C2×C5 |
| prime radical | C2×C5×D311 | C5 |
| cosocle | C5×C311 | C22×C5 |
| LCS | G ▷ C311 | |
| UCS | C1 ◁ C2×C5 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×C311⋊C25 | C2 | semidirect |
| 2. D311⋊C25 | C2 | direct (N × H) |
| 3. C311⋊C25 | C22 | semidirect |
| 8. C2×D311 | C25 | semidirect |
| 9. C2×C311 | C2×C25 | semidirect |
| 10. D311 | C2×C25 | semidirect |
| 11. C311 | C22×C25 | semidirect |
| 22. C2 | D311⋊C25 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C311⋊C25 | 2 |
| D311⋊C25 | 2 |
| C2×C5×D311 | 5 |
| C22×C25 | 311 |