Order 1152.
534 conjugacy classes of subgroups.
The subgroup lattice has 237 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #10588558 | C2 | semidirect |
| 7. #10588554 | C2 | semidirect |
| 8. #10588538 | C2 | semidirect |
| 9. #10588535 | C2 | semidirect |
| 42. C2×C8×C9 | Q8 | semidirect |
| 57. C2×C9⋊C8 | Q8 | semidirect |
| 178. C2×C8 | Dic18 | semidirect |
| 203. C9 | #3160 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10589619 | 2 |
| C9×#427 | 2 |
| #10588787 | 2 |
| C2×C8×Dic9 | 2 |
| #10588676 | 2 |
| #10588558 | 2 |
| #10588554 | 2 |
| #10588538 | 2 |
| #10588535 | 2 |
| #79170 | 3 |