Order 1728.
450 conjugacy classes of subgroups.
The subgroup lattice has 258 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 166. C3×C9 | #479 | semidirect |
| 225. C9 | #5022 | semidirect |
| 252. C3 | #10588704 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C4×Q8×C9 | 2 |
| #11721707 | 2 |
| #11720582 | 2 |
| #11720526 | 2 |
| #11720525 | 2 |
| C4⋊(C3⋊(C9⋊C8)) | 2 |
| #10592721 | 3 |
| #10588704 | 3 |