Order 576.
434 conjugacy classes of subgroups.
The subgroup lattice has 215 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #5721 | C3 | direct (N × H) |
| 54. C3×Dic6 | Q8 | semidirect |
| 135. Dic6 | C3×Q8 | semidirect |
| 178. C32 | #557 | semidirect |
| 209. C3 | #5721 | direct (N × H) |
| 210. C3 | C3×#557 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C32×C4⋊Q8 | 2 |
| C3×Q8×Dic3 | 2 |
| C3×#944 | 2 |
| C3×#890 | 2 |
| C3×#889 | 2 |
| C3×#887 | 2 |
| C3×C4×Dic6 | 2 |
| C3×#557 | 3 |
| #5721 | 3 |