Order 2187.
1965 conjugacy classes of subgroups; only the 311 normal subgroups are shown.
This group has 1965 conjugacy classes of subgroups — too many to draw. Only its 311 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C3 | C3×C32⋊H(3,𝔽3) |
| commutator, Frattini, cosocle | C33 | C34 |
| LCS | G ▷ C33 ▷ C3 ▷ C1 | |
| UCS | C1 ◁ C3 ◁ C32×C9 ◁ G | |
| LECS | G ▷ C33 ▷ C3 ▷ C1 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #10624943 | C3 | semidirect |
| 2. #10624929 | C3 | semidirect |
| 3. C3×#6913 | C3 | semidirect |
| 4. #10624764 | C3 | semidirect |
| 5. #10624763 | C3 | semidirect |
| 6. #10624762 | C3 | semidirect |
| 7. #10624761 | C3 | semidirect |
| 8. #10624760 | C3 | semidirect |
| 14. C3×#737 | C32 | semidirect |
| 15. C32×3−1+2 | C32 | semidirect |
| 20. #6912 | C32 | semidirect |
| 23. #6910 | C32 | semidirect |
| 25. #6909 | C32 | semidirect |
| 27. C3×#733 | C32 | semidirect |
| 30. C3×#731 | C32 | semidirect |
| 32. C3×AΣL(1,𝔽27) | C32 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10624943 | 3 |
| #10624929 | 3 |
| C3×#6913 | 3 |
| #10624764 | 3 |
| #10624763 | 3 |
| #10624762 | 3 |
| #10624761 | 3 |
| #10624760 | 3 |