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 |
|---|---|---|
| 13. C4⋊(C3⋊Dic9) | C4 | semidirect |
| 74. C3×C4×C9 | C4⋊C4 | semidirect |
| 186. C4×C9 | Dic3⋊C4 | semidirect |
| 196. C3×C9 | #389 | semidirect |
| 291. C3×C4 | Dic9⋊C4 | semidirect |
| 301. C9 | #4928 | semidirect |
| 350. C4 | #88442 | semidirect |
| 352. C3 | #10588652 | 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 |
| #11720331 | 2 |
| #10591212 | 3 |
| #10588652 | 3 |