Finite Group DatabasebetaFinite Group DatabasebetaOrder 31168.
310 conjugacy classes of subgroups; only the 109 normal subgroups are shown.
This group has 310 conjugacy classes of subgroups — too many to draw. Only its 109 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 | #121×C487 | C2 |
| hypercenter | #121 | D487 |
| hypocenter | C487 | #532 |
| LCS | G ▷ C22×C487 ▷ C487 | |
| UCS | C1 ◁ C22 ◁ #121 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#21441260 | C2 | semidirect |
| 2. #29510214 | C2 | semidirect |
| 3. #29510211 | C2 | semidirect |
| 4. #29510201 | C2 | semidirect |
| 5. #29510189 | C2 | semidirect |
| 6. #29510187 | C2 | semidirect |
| 7. D4×Dic487 | C2 | semidirect |
| 8. #29510177 | C2 | semidirect |
| 9. (C22⋊D487)⋊C4 | C2 | semidirect |
| 10. C2×C4×Dic487 | C2 | semidirect |
| 11. #121×C487 | C2 | semidirect |
| 44. C2×Dic487 | D4 | semidirect |
| 71. C4×C487 | #41 | semidirect |
| 76. Dic487 | #41 | semidirect |
| 83. C487 | #532 | semidirect |
| 91. #121 | D487 | semidirect |
| 160. C4 | #21441260 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#21441260 | 2 |
| #29510214 | 2 |
| #29510211 | 2 |
| #29510201 | 2 |
| #29510189 | 2 |
| #29510187 | 2 |
| D4×Dic487 | 2 |
| #29510177 | 2 |
| (C22⋊D487)⋊C4 | 2 |
| C2×C4×Dic487 | 2 |
| #121×C487 | 2 |
| #532 | 487 |