Order 1296.
140 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #88592 | C3 | direct (N × H) |
| 6. C3×#1088 | C4 | semidirect |
| 16. #1088 | C3×C4 | semidirect |
| 17. C3×H(3,𝔽3) | C4⋊C4 | semidirect |
| 36. H(3,𝔽3) | C3×C4⋊C4 | semidirect |
| 80. C3 | #88592 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C3×#1088 | 2 |
| #88592 | 3 |
| C32×C4⋊C4 | 9 |