Finite Group DatabasebetaFinite Group DatabasebetaOrder 20032.
240 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 240 conjugacy classes of subgroups — too many to draw. Only its 93 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×D313 |
| commutator, socle, cosocle | C22×C313 | C24 |
| Fitting | #123×C313 | C2 |
| hypercenter | #123 | D313 |
| hypocenter | C313 | #540 |
| LCS | G ▷ C22×C313 ▷ C313 | |
| UCS | C1 ◁ C22 ◁ #123 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23756493 | C2 | semidirect |
| 2. #23756487 | C2 | semidirect |
| 3. #23756482 | C2 | semidirect |
| 4. #23756481 | C2 | semidirect |
| 5. #23756479 | C2 | semidirect |
| 6. #23756472 | C2 | semidirect |
| 7. #23756471 | C2 | semidirect |
| 8. #23756470 | C2 | semidirect |
| 9. #23756470 | C2 | semidirect |
| 10. #23756470 | C2 | semidirect |
| 11. #23756469 | C2 | semidirect |
| 12. C4×C22⋊D313 | C2 | semidirect |
| 13. #23756457 | C2 | semidirect |
| 14. #23756455 | C2 | semidirect |
| 15. #123×C313 | C2 | semidirect |
| 115. C313 | #540 | semidirect |
| 122. #123 | D313 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23756493 | 2 |
| #23756487 | 2 |
| #23756482 | 2 |
| #23756481 | 2 |
| #23756479 | 2 |
| #23756472 | 2 |
| #23756471 | 2 |
| #23756470 | 2 |
| #23756469 | 2 |
| C4×C22⋊D313 | 2 |
| #23756457 | 2 |
| #23756455 | 2 |
| #123×C313 | 2 |
| #540 | 313 |