Order 1728.
346 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 158. C3×C9 | #341 | semidirect |
| 235. C9 | #4558 | semidirect |
| 267. C3 | #10588231 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C3⋊(C9⋊C8) | 2 |
| C2×C9×#208 | 2 |
| C2×C3×#3667 | 2 |
| #10589165 | 3 |
| #10588231 | 3 |