Order 31140.
36 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C1 | G |
| commutator, Fitting, hypocenter | C5×C9×C173 | C4 |
| Frattini | C3 | C3⋊#16812338 |
| socle | C3×C5×C173 | Dic3 |
| prime radical | C3×D865 | D3 |
| cosocle | C9×D865 | C2 |
| LCS | G ▷ C5×C9×C173 | |
| UCS | C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C5×C9×C173 | C4 | semidirect |
| 11. C9×C173 | AGL(1,𝔽5) | semidirect |
| 13. C5×C173 | Dic9 | semidirect |
| 18. C173 | C9⋊AGL(1,𝔽5) | semidirect |
| 21. C5×C9 | #10621924 | semidirect |
| 29. C9 | #16812338 | semidirect |
| 31. C5 | C9⋊#10621924 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C9×D865 | 2 |
| C3⋊#16812338 | 3 |
| C9⋊#10621924 | 5 |
| C9⋊AGL(1,𝔽5) | 173 |