Order 1728.
418 conjugacy classes of subgroups.
The subgroup lattice has 358 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×C3⋊(C9⋊C8) | C4 | semidirect |
| 13. C9×C4⋊Dic3 | C4 | semidirect |
| 15. C3×C4⋊Dic9 | C4 | semidirect |
| 56. C4⋊Dic9 | Dic3 | semidirect |
| 141. C4⋊Dic3 | Dic9 | semidirect |
| 191. C3×C9 | #340 | semidirect |
| 298. C9 | #4529 | semidirect |
| 348. C3 | #10588206 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C3⋊(C9⋊C8) | 2 |
| C2×C9×C4⋊Dic3 | 2 |
| C2×C3×C4⋊Dic9 | 2 |
| #10589163 | 3 |
| #10588206 | 3 |