Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
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×D31 |
| commutator, socle, cosocle | C22×C31 | C24 |
| Fitting | C2×C22⋊C4×C31 | C2 |
| hypercenter | C2×C22⋊C4 | D31 |
| hypocenter | C31 | #546 |
| LCS | G ▷ C22×C31 ▷ C31 | |
| UCS | C1 ◁ C22 ◁ C2×C22⋊C4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×C22⋊D31 | C2 | semidirect |
| 2. C2×#92495 | C2 | semidirect |
| 3. C2×C22⋊C4×C31 | C2 | semidirect |
| 4. #11758530 | C2 | semidirect |
| 5. #11758507 | C2 | semidirect |
| 6. #11758506 | C2 | semidirect |
| 7. C4×C22⋊D31 | C2 | semidirect |
| 8. #11758462 | C2 | semidirect |
| 9. #11758461 | C2 | semidirect |
| 10. #11758461 | C2 | semidirect |
| 11. #11758460 | C2 | semidirect |
| 12. #11758459 | C2 | semidirect |
| 13. (C22⋊D31)⋊C4 | C2 | semidirect |
| 14. C22⋊C4×D31 | C2 | semidirect |
| 15. #11758455 | C2 | semidirect |
| 18. C22×C4×C31 | C22 | semidirect |
| 19. C22×C4×C31 | C22 | semidirect |
| 26. C2×C22⋊D31 | C22 | semidirect |
| 27. C2×C22⋊D31 | C22 | semidirect |
| 30. C2×D124 | C22 | semidirect |
| 31. C2×D124 | C22 | semidirect |
| 32. C2×C4×D31 | C22 | semidirect |
| 33. C2×C4×D31 | C22 | semidirect |
| 34. C2×C4×D31 | C22 | semidirect |
| 35. C2×Dic62 | C22 | semidirect |
| 38. C22⋊C4×C31 | C22 | semidirect |
| 39. C22⋊C4×C31 | C22 | semidirect |
| 41. C22⋊Dic31 | C22 | semidirect |
| 42. C22⋊Dic31 | C22 | semidirect |
| 43. (C2×D31)⋊C4 | C22 | semidirect |
| 44. (C2×D31)⋊C4 | C22 | semidirect |
| 45. (C2×D31)⋊C4 | C22 | semidirect |
| 46. (C2×D31)⋊C4 | C22 | semidirect |
| 47. (C2×D31)⋊C4 | C22 | semidirect |
| 48. C4⋊Dic31 | C22 | semidirect |
| 49. Dic31⋊C4 | C22 | semidirect |
| 50. Dic31⋊C4 | C22 | semidirect |
| 51. Dic31⋊C4 | C22 | semidirect |
| 52. C4×Dic31 | C22 | semidirect |
| 77. C22⋊D31 | D4 | semidirect |
| 99. C22×C31 | #41 | semidirect |
| 144. C2×C22⋊C4 | D31 | semidirect |
| 145. C31 | #546 | semidirect |
| 164. C22×C4 | C2×D31 | semidirect |
| 165. C22×C4 | C2×D31 | semidirect |
| 180. C22⋊C4 | C2×D31 | semidirect |
| 181. C22⋊C4 | C2×D31 | semidirect |
| 238. C22 | #92495 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C22⋊D31 | 2 |
| C2×#92495 | 2 |
| C2×C22⋊C4×C31 | 2 |
| #11758530 | 2 |
| #11758507 | 2 |
| #11758506 | 2 |
| C4×C22⋊D31 | 2 |
| #11758462 | 2 |
| #11758461 | 2 |
| #11758460 | 2 |
| #11758459 | 2 |
| (C22⋊D31)⋊C4 | 2 |
| C22⋊C4×D31 | 2 |
| #11758455 | 2 |
| #546 | 31 |