Order 1728.
374 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #11720280 | C2 | semidirect |
| 164. C3×C9 | #430 | semidirect |
| 241. C9 | #5124 | semidirect |
| 273. C3 | #10588800 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#88532 | 2 |
| C2×C9×#208 | 2 |
| C2×C3×#3667 | 2 |
| #11720280 | 2 |
| #10591141 | 3 |
| #10588800 | 3 |