Order 1152.
1572 conjugacy classes of subgroups.
The subgroup lattice has 246 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #10589671 | C2 | direct (N × H) |
| 37. C2×Q8×C9 | Q8 | semidirect |
| 79. Q8×C9 | C2×Q8 | semidirect |
| 171. C2×C9 | #557 | semidirect |
| 177. C2×Q8 | Dic18 | semidirect |
| 207. C9 | C2×#557 | semidirect |
| 210. Q8 | C2×Dic18 | semidirect |
| 241. C2 | #10589671 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×Q8×C9 | 2 |
| C2×Q8×Dic9 | 2 |
| #10589671 | 2 |
| C2×#63452 | 2 |
| C2×#63450 | 2 |
| C2×#63432 | 2 |
| C2×C4×Dic18 | 2 |
| C2×#5569 | 3 |