Order 1728.
602 conjugacy classes of subgroups.
The subgroup lattice has 362 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C3×C4⋊Dic9 | C4 | semidirect |
| 65. C4⋊Dic9 | Dic3 | semidirect |
| 74. C3×C4×C9 | C4⋊C4 | semidirect |
| 187. C4×C9 | C4⋊Dic3 | semidirect |
| 196. C3×C9 | #389 | semidirect |
| 291. C3×C4 | Dic9⋊C4 | semidirect |
| 301. C9 | #4984 | semidirect |
| 350. C4 | Dic9⋊Dic3 | semidirect |
| 352. C3 | #10588608 | 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×C4×C9×Dic3 | 2 |
| C2×C3×C4⋊Dic9 | 2 |
| C2×Dic9⋊Dic3 | 2 |
| #11720331 | 2 |
| #10591352 | 3 |
| #10588608 | 3 |