Order 1728.
690 conjugacy classes of subgroups.
The subgroup lattice has 252 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. C4×C3⋊Dic9 | C4 | semidirect |
| 143. C3×C9 | #383 | semidirect |
| 209. C9 | #4651 | semidirect |
| 244. C3 | #10588331 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C3⋊Dic9 | 2 |
| C3×C9×#95 | 2 |
| #11720572 | 2 |
| #10592350 | 3 |
| #10588331 | 3 |