Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
362 conjugacy classes of subgroups; only the 117 normal subgroups are shown.
This group has 362 conjugacy classes of subgroups — too many to draw. Only its 117 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23758009 | C2 | semidirect |
| 2. #23757980 | C2 | semidirect |
| 3. #23757626 | C2 | semidirect |
| 4. #23757619 | C2 | semidirect |
| 5. #23757571 | C2 | semidirect |
| 6. #23757569 | C2 | semidirect |
| 7. #23757486 | C2 | semidirect |
| 8. #23757397 | C2 | semidirect |
| 9. C4×#14578942 | C2 | semidirect |
| 10. D8×Dic157 | C2 | semidirect |
| 122. C157 | #3361 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23758009 | 2 |
| #23757980 | 2 |
| #23757626 | 2 |
| #23757619 | 2 |
| #23757571 | 2 |
| #23757569 | 2 |
| #23757486 | 2 |
| #23757397 | 2 |
| C4×#14578942 | 2 |
| D8×Dic157 | 2 |
| #459×C157 | 2 |
| #3361 | 157 |