Order 1728.
850 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. C3×C9×C4⋊C4 | C4 | semidirect |
| 59. C9×C4⋊C4 | Dic3 | semidirect |
| 71. C3×C4×C9 | C4⋊C4 | semidirect |
| 135. C3×C4⋊C4 | Dic9 | semidirect |
| 163. C4×C9 | C4⋊Dic3 | semidirect |
| 172. C3×C9 | #389 | semidirect |
| 226. C4⋊C4 | C3⋊Dic9 | semidirect |
| 244. C3×C4 | C4⋊Dic9 | semidirect |
| 253. C9 | #4984 | semidirect |
| 295. C4 | C4⋊(C3⋊Dic9) | semidirect |
| 296. C3 | #10588664 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C9×C4⋊C4 | 2 |
| C2×C4⋊(C3⋊Dic9) | 2 |
| C2×C4×C3⋊Dic9 | 2 |
| #11720572 | 2 |
| #10592683 | 3 |
| #10588664 | 3 |