Order 1152.
726 conjugacy classes of subgroups.
The subgroup lattice has 231 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C9×#125 | C4 | semidirect |
| 117. Dic9 | #125 | direct (N × H) |
| 118. #125 | Dic9 | direct (N × H) |
| 186. C9 | C4×#125 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C9×#125 | 2 |
| #10588664 | 2 |
| #10588660 | 2 |
| C4⋊C4×Dic9 | 2 |
| #10588616 | 2 |
| C42×Dic9 | 2 |
| Dic3×#125 | 3 |