Order 1728.
1256 conjugacy classes of subgroups.
The subgroup lattice has 214 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C3×C3⋊#564 | C3 | direct (N × H) |
| 36. C3⋊#564 | C32 | direct (N × H) |
| 141. C33 | #564 | semidirect |
| 189. C32 | C3⋊#564 | direct (N × H) |
| 190. C32 | C3×#564 | semidirect |
| 209. C3 | C3×C3⋊#564 | direct (N × H) |
| 210. C3 | C32×#564 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C33×#125 | 2 |
| C32×#890 | 2 |
| C32×#889 | 2 |
| C32×#870 | 2 |
| C32×#564 | 3 |
| C3×C3⋊#564 | 3 |