Finite Group DatabasebetaFinite Group DatabasebetaOrder 1984.
290 conjugacy classes of subgroups; only the 113 normal subgroups are shown.
This group has 290 conjugacy classes of subgroups — too many to draw. Only its 113 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×#41×C31 | C2 |
| hypercenter | C2×#41 | D31 |
| hypocenter | C31 | #548 |
| LCS | G ▷ C22×C31 ▷ C31 | |
| UCS | C1 ◁ C22 ◁ C2×#41 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#41×C31 | C2 | semidirect |
| 2. C2×Q8×D31 | C2 | semidirect |
| 3. Q8×Dic31 | C2 | semidirect |
| 4. #11758515 | C2 | semidirect |
| 5. #11758513 | C2 | semidirect |
| 6. C4×C22⋊D31 | C2 | semidirect |
| 7. #11758501 | C2 | semidirect |
| 24. Q8×C31 | D4 | semidirect |
| 41. C2×D31 | #41 | semidirect |
| 53. C2×#41 | D31 | semidirect |
| 60. C31 | #548 | semidirect |
| 78. Q8 | C22⋊D31 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#41×C31 | 2 |
| C2×Q8×D31 | 2 |
| Q8×Dic31 | 2 |
| #11758515 | 2 |
| #11758513 | 2 |
| C4×C22⋊D31 | 2 |
| #11758501 | 2 |
| #548 | 31 |