Order 576.
387 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 387 conjugacy classes of subgroups — too many to draw. Only its 119 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C2 | C2×D4×D9 |
| commutator, cosocle | C4×C9 | C24 |
| Frattini | C3×C4 | C23×D3 |
| Fitting | C9×#135 | C2 |
| socle | C2×C3 | C2×D3×D4 |
| hypercenter | #135 | D9 |
| hypocenter | C9 | #577 |
| LCS | G ▷ C4×C9 ▷ C2×C9 ▷ C9 | |
| UCS | C1 ◁ C2 ◁ C2×C4 ◁ #135 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #63716 | C2 | semidirect |
| 2. #63715 | C2 | semidirect |
| 3. C9×#135 | C2 | semidirect |
| 4. #63512 | C2 | semidirect |
| 5. #63511 | C2 | semidirect |
| 6. #63480 | C2 | semidirect |
| 7. #63478 | C2 | semidirect |
| 8. SD16×D9 | C2 | semidirect |
| 9. #63473 | C2 | semidirect |
| 10. C2×#3664 | C2 | semidirect |
| 11. #63464 | C2 | semidirect |
| 14. C9×#41 | C22 | semidirect |
| 16. Q8×D9 | C22 | semidirect |
| 18. #3699 | C22 | semidirect |
| 27. C2×Dic18 | C22 | semidirect |
| 28. C9×Q16 | C22 | semidirect |
| 29. C9×SD16 | C22 | semidirect |
| 30. C9×SD16 | C22 | semidirect |
| 31. C9×D8 | C22 | semidirect |
| 32. C2×C8×C9 | C22 | semidirect |
| 33. #3675 | C22 | semidirect |
| 34. #3674 | C22 | semidirect |
| 35. #3673 | C22 | semidirect |
| 36. #3672 | C22 | semidirect |
| 37. #3667 | C22 | semidirect |
| 38. #3664 | C22 | semidirect |
| 39. #3664 | C22 | semidirect |
| 40. #3663 | C22 | semidirect |
| 41. C8×D9 | C22 | semidirect |
| 133. #135 | D9 | semidirect |
| 180. #41 | C2×D9 | semidirect |
| 189. Q16 | C2×D9 | semidirect |
| 194. SD16 | C2×D9 | semidirect |
| 195. SD16 | C2×D9 | semidirect |
| 197. D8 | C2×D9 | semidirect |
| 201. C2×C8 | C2×D9 | semidirect |
| 215. C9 | #577 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #63716 | 2 |
| #63715 | 2 |
| C9×#135 | 2 |
| #63512 | 2 |
| #63511 | 2 |
| #63480 | 2 |
| #63478 | 2 |
| SD16×D9 | 2 |
| #63473 | 2 |
| C2×#3664 | 2 |
| #63464 | 2 |
| #5770 | 3 |