Order 1728.
850 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×C4⋊(C3⋊Dic9) | C2 | semidirect |
| 4. C3×C9×#95 | C2 | semidirect |
| 5. #11720572 | C2 | semidirect |
| 24. C9×#95 | D3 | semidirect |
| 80. C3×#95 | D9 | semidirect |
| 171. #95 | C3⋊D9 | semidirect |
| 172. C3×C9 | #397 | semidirect |
| 254. C9 | #4674 | semidirect |
| 297. C3 | #10588354 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#88536 | 2 |
| C2×C4⋊(C3⋊Dic9) | 2 |
| C3×C9×#95 | 2 |
| #11720572 | 2 |
| #10592373 | 3 |
| #10588354 | 3 |