Order 1728.
790 conjugacy classes of subgroups.
The subgroup lattice has 264 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#88532 | C2 | semidirect |
| 3. C22×C3⋊(C9⋊C8) | C2 | semidirect |
| 4. #11720571 | C2 | semidirect |
| 158. C3×C9 | #408 | semidirect |
| 225. C9 | #5234 | semidirect |
| 257. C3 | #10588912 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C9×#41 | 2 |
| C2×#88532 | 2 |
| C22×C3⋊(C9⋊C8) | 2 |
| #11720571 | 2 |
| #10592933 | 3 |
| #10588912 | 3 |