Finite Group DatabasebetaFinite Group DatabasebetaOrder 31168.
334 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 334 conjugacy classes of subgroups — too many to draw. Only its 107 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C23×D487 |
| commutator, socle, cosocle | C22×C487 | C24 |
| Fitting | #120×C487 | C2 |
| hypercenter | #120 | D487 |
| hypocenter | C487 | #546 |
| LCS | G ▷ C22×C487 ▷ C487 | |
| UCS | C1 ◁ C22 ◁ #120 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#21441260 | C2 | semidirect |
| 2. C22×C22⋊D487 | C2 | semidirect |
| 3. #29510201 | C2 | semidirect |
| 4. #29510199 | C2 | semidirect |
| 5. #29510197 | C2 | semidirect |
| 6. #29510192 | C2 | semidirect |
| 7. #29510187 | C2 | semidirect |
| 8. #29510187 | C2 | semidirect |
| 9. #29510186 | C2 | semidirect |
| 10. #29510183 | C2 | semidirect |
| 11. D4×Dic487 | C2 | semidirect |
| 12. (C22⋊D487)⋊C4 | C2 | semidirect |
| 13. C2×C22⋊Dic487 | C2 | semidirect |
| 14. C22⋊C4×D487 | C2 | semidirect |
| 15. #120×C487 | C2 | semidirect |
| 18. C2×Dic974 | C22 | semidirect |
| 24. C2×C22⋊D487 | C22 | semidirect |
| 25. C2×C22⋊D487 | C22 | semidirect |
| 27. C22×Dic487 | C22 | semidirect |
| 28. C22×Dic487 | C22 | semidirect |
| 29. C22×Dic487 | C22 | semidirect |
| 30. C2×C4×D487 | C22 | semidirect |
| 31. C2×C4×D487 | C22 | semidirect |
| 32. C4⋊Dic487 | C22 | semidirect |
| 33. C4⋊Dic487 | C22 | semidirect |
| 34. Dic487⋊C4 | C22 | semidirect |
| 35. Dic487⋊C4 | C22 | semidirect |
| 38. C22⋊Dic487 | C22 | semidirect |
| 39. C22⋊Dic487 | C22 | semidirect |
| 40. C22⋊Dic487 | C22 | semidirect |
| 41. (C2×D487)⋊C4 | C22 | semidirect |
| 42. (C2×D487)⋊C4 | C22 | semidirect |
| 43. (C2×D487)⋊C4 | C22 | semidirect |
| 44. (C2×D487)⋊C4 | C22 | semidirect |
| 45. C4×Dic487 | C22 | semidirect |
| 48. C2×D4×C487 | C22 | semidirect |
| 49. C2×D4×C487 | C22 | semidirect |
| 51. C22⋊C4×C487 | C22 | semidirect |
| 52. C22⋊C4×C487 | C22 | semidirect |
| 64. C22⋊D487 | D4 | semidirect |
| 102. C22×C487 | #41 | semidirect |
| 129. C487 | #546 | semidirect |
| 141. #120 | D487 | semidirect |
| 158. C2×D4 | C2×D487 | semidirect |
| 159. C2×D4 | C2×D487 | semidirect |
| 180. C22⋊C4 | C2×D487 | semidirect |
| 181. C22⋊C4 | C2×D487 | semidirect |
| 239. C22 | #21441260 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#21441260 | 2 |
| C22×C22⋊D487 | 2 |
| #29510201 | 2 |
| #29510199 | 2 |
| #29510197 | 2 |
| #29510192 | 2 |
| #29510187 | 2 |
| #29510186 | 2 |
| #29510183 | 2 |
| D4×Dic487 | 2 |
| (C22⋊D487)⋊C4 | 2 |
| C2×C22⋊Dic487 | 2 |
| C22⋊C4×D487 | 2 |
| #120×C487 | 2 |
| #546 | 487 |