Order 1728.
666 conjugacy classes of subgroups.
The subgroup lattice has 282 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C4×C3⋊Dic9 | C4 | semidirect |
| 61. C3×C4×C9 | C4⋊C4 | semidirect |
| 62. C3⋊Dic9 | C4⋊C4 | semidirect |
| 149. C4×C9 | Dic3⋊C4 | semidirect |
| 157. C3×C9 | #384 | semidirect |
| 228. C3×C4 | Dic9⋊C4 | semidirect |
| 237. C9 | #4975 | semidirect |
| 272. C4 | #88442 | semidirect |
| 274. C3 | #10588655 | 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 |
| C2×C9×C4⋊Dic3 | 2 |
| C2×C3×C4⋊Dic9 | 2 |
| C2×#88442 | 2 |
| #10591359 | 3 |
| #10588655 | 3 |