Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
1260 conjugacy classes of subgroups; only the 485 normal subgroups are shown.
This group has 1260 conjugacy classes of subgroups — too many to draw. Only its 485 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. #23757878 | C2 | direct (N × H) |
| 2. C2×#19097768 | C2 | semidirect |
| 3. C2×#19097763 | C2 | semidirect |
| 4. C2×#19097756 | C2 | semidirect |
| 5. C2×#19097745 | C2 | semidirect |
| 6. C2×#19097744 | C2 | semidirect |
| 7. C2×C4×D628 | C2 | semidirect |
| 8. C2×#117×C157 | C2 | semidirect |
| 13. #19097768 | C22 | semidirect |
| 14. #19097763 | C22 | semidirect |
| 15. #19097756 | C22 | semidirect |
| 16. #19097745 | C22 | semidirect |
| 17. #19097744 | C22 | semidirect |
| 18. C4×D628 | C22 | semidirect |
| 24. #117×C157 | C22 | semidirect |
| 93. C2×C157 | #540 | semidirect |
| 97. C157 | C2×#540 | semidirect |
| 106. C2×#117 | D157 | semidirect |
| 118. #117 | C2×D157 | semidirect |
| 192. C2 | #23757878 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23757878 | 2 |
| C2×#19097768 | 2 |
| C2×#19097763 | 2 |
| C2×#19097756 | 2 |
| C2×#19097745 | 2 |
| C2×#19097744 | 2 |
| C2×C4×D628 | 2 |
| C2×#117×C157 | 2 |
| C2×#540 | 157 |