Finite Group DatabasebetaFinite Group DatabasebetaOrder 31168.
222 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 222 conjugacy classes of subgroups — too many to draw. Only its 111 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 | C4⋊Q8×C487 | C2 |
| prime radical | C22×D487 | C23 |
| hypercenter | C4⋊Q8 | D487 |
| hypocenter | C487 | #533 |
| LCS | G ▷ C22×C487 ▷ C487 | |
| UCS | C1 ◁ C22 ◁ C4⋊Q8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #29510215 | C2 | semidirect |
| 2. #29510206 | C2 | semidirect |
| 5. Q8×Dic487 | C2 | semidirect |
| 6. #29510180 | C2 | semidirect |
| 9. C4⋊Q8×C487 | C2 | semidirect |
| 35. C4×D487 | Q8 | semidirect |
| 57. C487 | #533 | semidirect |
| 60. C4⋊Q8 | D487 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #29510215 | 2 |
| #29510206 | 2 |
| #29510195 | 2 |
| #29510191 | 2 |
| Q8×Dic487 | 2 |
| #29510180 | 2 |
| #29510173 | 2 |
| C42×D487 | 2 |
| C4⋊Q8×C487 | 2 |
| #533 | 487 |