Order 1728.
540 conjugacy classes of subgroups; only the 65 normal subgroups are shown.
This group has 540 conjugacy classes of subgroups — too many to draw. Only its 65 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C4 | C2×((C22⋊C9)⋊C2)⋊C3 |
| commutator, cosocle, hypocenter | Q8⋊C9 | C23×C3 |
| Frattini, socle | C2×C3 | C22×C3×S4 |
| Fitting | C2×C32×#41 | D3 |
| hypercenter | C2×C4 | ((C22⋊C9)⋊C2)⋊C3 |
| LCS | G ▷ Q8⋊C9 | |
| UCS | C1 ◁ C4 ◁ C2×C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#88691 | C2 | semidirect |
| 2. #63692⋊C3 | C2 | semidirect |
| 3. #63691⋊C3 | C2 | semidirect |
| 4. #63690⋊C3 | C2 | semidirect |
| 5. #63689⋊C3 | C2 | semidirect |
| 7. #10593098 | C3 | semidirect |
| 10. #88691 | C22 | semidirect |
| 11. C2×#6204 | C22 | semidirect |
| 12. #3689⋊C3 | C22 | semidirect |
| 13. #3688⋊C3 | C22 | semidirect |
| 26. C2×#41⋊C9 | C2×C3 | semidirect |
| 27. #63692 | C2×C3 | semidirect |
| 28. #63691 | C2×C3 | semidirect |
| 29. #63690 | C2×C3 | semidirect |
| 30. #63689 | C2×C3 | semidirect |
| 70. #41⋊C9 | C22×C3 | semidirect |
| 72. C2×Q8⋊C9 | C22×C3 | semidirect |
| 73. #3689 | C22×C3 | semidirect |
| 74. #3688 | C22×C3 | semidirect |
| 216. C2×#41 | AGL(1,ℤ/9) | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#88691 | 2 |
| #63692⋊C3 | 2 |
| #63691⋊C3 | 2 |
| #63690⋊C3 | 2 |
| #63689⋊C3 | 2 |
| C3×#5822 | 3 |
| #10593098 | 3 |
| #3697⋊C3 | 4 |