Order 1728.
1954 conjugacy classes of subgroups.
The subgroup lattice has 384 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#88815 | C2 | semidirect |
| 4. #11723715 | C2 | direct (N × H) |
| 5. C2×#88813 | C2 | semidirect |
| 9. C22×C3×C3⋊Dic3 | C4 | semidirect |
| 15. #88815 | C22 | semidirect |
| 16. #88813 | C22 | semidirect |
| 37. C2×C3×C3⋊Dic3 | C2×C4 | semidirect |
| 48. C22×C3⋊Dic3 | Dic3 | semidirect |
| 117. C2×C3⋊Dic3 | C2×Dic3 | semidirect |
| 139. C2×C33 | #117 | semidirect |
| 216. C33 | C2×#117 | semidirect |
| 274. C2×C32 | #877 | semidirect |
| 275. C2×C32 | #926 | semidirect |
| 332. C32 | C2×#877 | semidirect |
| 333. C32 | C2×#926 | semidirect |
| 359. C2×C3 | #63955 | semidirect |
| 360. C2×C3 | #63957 | semidirect |
| 377. C3 | C2×#63955 | semidirect |
| 378. C3 | C2×#63957 | semidirect |
| 380. C2 | #11723715 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C3×C3⋊Dic3 | 2 |
| C2×C3×#3757 | 2 |
| C2×#88815 | 2 |
| #11723715 | 2 |
| C2×#88813 | 2 |
| C2×#63957 | 3 |
| C2×#63955 | 3 |