Order 1152.
576 conjugacy classes of subgroups.
The subgroup lattice has 240 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#63389 | C2 | semidirect |
| 3. C2×C4⋊(C9⋊C8) | C2 | semidirect |
| 4. C2×#63362 | C2 | semidirect |
| 41. C2×C9⋊C8 | D4 | semidirect |
| 190. C9 | #1955 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×D4×C9 | 2 |
| C2×#63389 | 2 |
| C2×C4⋊(C9⋊C8) | 2 |
| C2×#63362 | 2 |
| #71615 | 3 |