Finite Group DatabasebetaFinite Group DatabasebetaOrder 31168.
294 conjugacy classes of subgroups; only the 111 normal subgroups are shown.
This group has 294 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 | C2×#41×C487 | C2 |
| hypercenter | C2×#41 | D487 |
| hypocenter | C487 | #537 |
| LCS | G ▷ C22×C487 ▷ C487 | |
| UCS | C1 ◁ C22 ◁ C2×#41 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#21441261 | C2 | semidirect |
| 2. #29510194 | C2 | semidirect |
| 3. #29510191 | C2 | semidirect |
| 4. #29510189 | C2 | semidirect |
| 5. #29510187 | C2 | semidirect |
| 6. #29510186 | C2 | semidirect |
| 7. C2×C4⋊Dic487 | C2 | semidirect |
| 8. C2×#41×C487 | C2 | semidirect |
| 42. C2×C4×C487 | D4 | semidirect |
| 67. C487 | #537 | semidirect |
| 70. C2×#41 | D487 | semidirect |
| 110. C2×C4 | C22⋊D487 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#21441261 | 2 |
| #29510194 | 2 |
| #29510191 | 2 |
| #29510189 | 2 |
| #29510187 | 2 |
| #29510186 | 2 |
| C2×C4⋊Dic487 | 2 |
| C2×#41×C487 | 2 |
| #537 | 487 |