Order 1728.
358 conjugacy classes of subgroups.
The subgroup lattice has 270 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #10588702 | C3 | direct (N × H) |
| 29. C3×Q8×C9 | Q8 | semidirect |
| 95. Q8×C9 | C3×Q8 | semidirect |
| 164. C3×C9 | #475 | semidirect |
| 170. C3×Q8 | Dic18 | semidirect |
| 235. C9 | C3×#475 | semidirect |
| 238. Q8 | C3×Dic18 | semidirect |
| 264. C3 | #10588702 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C4×Q8×C9 | 2 |
| C3×#63431 | 2 |
| C3×#63395 | 2 |
| C3×#63367 | 2 |
| C3×C4⋊(C9⋊C8) | 2 |
| C3×#5020 | 3 |
| #10588702 | 3 |