Order 33777.
144 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C3×C139⋊C27 | C3 | semidirect |
| 3. C27×C139⋊C3 | C3 | direct (N × H) |
| 4. C3×C27×C139 | C3 | semidirect |
| 9. C139⋊C27 | C32 | semidirect |
| 11. C27×C139 | C32 | semidirect |
| 13. C3×C139⋊C3 | C27 | direct (N × H) |
| 18. C3×C139 | C3×C27 | semidirect |
| 20. C139⋊C3 | C3×C27 | direct (N × H) |
| 22. C139 | C32×C27 | semidirect |
| 26. C3×C27 | C139⋊C3 | direct (N × H) |
| 33. C27 | C3×C139⋊C3 | direct (N × H) |
| 41. C3 | C27×C139⋊C3 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C3×C9×C139⋊C3 | 3 |
| C3×C139⋊C27 | 3 |
| C27×C139⋊C3 | 3 |
| C3×C27×C139 | 3 |
| C32×C27 | 139 |