Order 1728.
350 conjugacy classes of subgroups.
The subgroup lattice has 192 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. C3×Q8×C9 | C8 | semidirect |
| 68. Q8×C9 | C3⋊C8 | semidirect |
| 113. C3×C9 | Q8⋊C8 | semidirect |
| 116. C3×Q8 | C9⋊C8 | semidirect |
| 162. C9 | #4535 | semidirect |
| 164. Q8 | C3⋊(C9⋊C8) | semidirect |
| 186. C3 | #10588212 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C4×Q8×C9 | 2 |
| C4⋊(C3⋊(C9⋊C8)) | 2 |
| C4×C3⋊(C9⋊C8) | 2 |
| #10589401 | 3 |
| #10588212 | 3 |