Order 1152.
546 conjugacy classes of subgroups.
The subgroup lattice has 204 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #10588701 | C2 | semidirect |
| 3. Q8×C9⋊C8 | C2 | semidirect |
| 44. C2×C9⋊C8 | Q8 | semidirect |
| 172. C9 | #2960 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C9×#533 | 2 |
| #10588701 | 2 |
| Q8×C9⋊C8 | 2 |
| #10588677 | 2 |
| #10588675 | 2 |
| #10588604 | 2 |
| C2×C4×C9⋊C8 | 2 |
| #83328 | 3 |