Order 1152.
576 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. #10588743 | C2 | direct (N × H) |
| 49. C2×C9⋊C8 | Q8 | semidirect |
| 83. C9⋊C8 | C2×Q8 | semidirect |
| 154. C2×C9 | #501 | semidirect |
| 190. C9 | C2×#501 | semidirect |
| 223. C2 | #10588743 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C9×#125 | 2 |
| C2×#63431 | 2 |
| #10588743 | 2 |
| C2×#63367 | 2 |
| C2×#63366 | 2 |
| C2×#63362 | 2 |
| C2×#5064 | 3 |