Order 1728.
610 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×#88532 | C2 | semidirect |
| 3. #11720571 | C2 | semidirect |
| 4. C4⋊(C3⋊(C9⋊C8)) | C2 | semidirect |
| 5. C4×C3⋊(C9⋊C8) | C2 | semidirect |
| 37. C3⋊(C9⋊C8) | D4 | semidirect |
| 64. C3×C4×C9 | M16 | semidirect |
| 137. C4×C9 | #208 | semidirect |
| 145. C3×C9 | #436 | semidirect |
| 197. C3×C4 | #3667 | semidirect |
| 204. C9 | #5012 | semidirect |
| 230. C4 | #88532 | semidirect |
| 233. C3 | #10588689 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C4×D4×C9 | 2 |
| C2×#88532 | 2 |
| #11720571 | 2 |
| C4⋊(C3⋊(C9⋊C8)) | 2 |
| C4×C3⋊(C9⋊C8) | 2 |
| #10592711 | 3 |
| #10588689 | 3 |