Order 1152.
786 conjugacy classes of subgroups.
The subgroup lattice has 228 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #10588660 | C2 | semidirect |
| 5. C4×C4⋊Dic9 | C2 | semidirect |
| 6. #10588612 | C2 | semidirect |
| 7. C42×Dic9 | C2 | semidirect |
| 10. C9×#117 | C4 | semidirect |
| 120. #117 | Dic9 | semidirect |
| 186. C9 | #2298 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C9×#117 | 2 |
| C4×#3676 | 2 |
| #10588660 | 2 |
| #10588631 | 2 |
| C4×C4⋊Dic9 | 2 |
| #10588612 | 2 |
| C42×Dic9 | 2 |
| #82229 | 3 |