Order 1728.
730 conjugacy classes of subgroups.
The subgroup lattice has 162 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #11720516 | C2 | direct (N × H) |
| 10. C2×C3⋊(C9⋊C8) | C4 | semidirect |
| 24. C3⋊(C9⋊C8) | C2×C4 | semidirect |
| 66. C2×C3×C9 | #97 | semidirect |
| 96. C3×C9 | C2×#97 | semidirect |
| 114. C2×C9 | #803 | semidirect |
| 136. C9 | C2×#803 | semidirect |
| 144. C2×C3 | #63362 | semidirect |
| 156. C3 | C2×#63362 | semidirect |
| 158. C2 | #11720516 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×C42×C9 | 2 |
| C22×C3⋊(C9⋊C8) | 2 |
| #11720516 | 2 |
| C2×#63630 | 3 |
| C2×#63362 | 3 |