Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
1540 conjugacy classes of subgroups; only the 805 normal subgroups are shown.
This group has 1540 conjugacy classes of subgroups — too many to draw. Only its 805 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 |
|---|---|---|
| 2. #23757755 | C2 | semidirect |
| 3. #23757751 | C2 | semidirect |
| 4. #23757747 | C2 | semidirect |
| 5. C4×#14578955 | C2 | semidirect |
| 6. #117×D157 | C2 | semidirect |
| 7. #519×C157 | C2 | semidirect |
| 8. C2×#14578955 | C4 | semidirect |
| 13. Q8×Dic157 | C22 | semidirect |
| 14. C4×D628 | C22 | semidirect |
| 15. #19097733 | C22 | semidirect |
| 17. #19097729 | C22 | semidirect |
| 18. #19097728 | C22 | semidirect |
| 20. C4⋊C4×D157 | C22 | semidirect |
| 22. C42×D157 | C22 | semidirect |
| 24. C4×Q8×C157 | C22 | semidirect |
| 27. #14578955 | C2×C4 | semidirect |
| 28. #14578955 | C2×C4 | semidirect |
| 29. C2×D628 | C2×C4 | semidirect |
| 32. C2×C4×D157 | C2×C4 | semidirect |
| 42. C2×Q8×C157 | C2×C4 | semidirect |
| 79. C157 | #3428 | semidirect |
| 84. #519 | D157 | semidirect |
| 95. C4×Q8 | C2×D157 | semidirect |
| 109. C2×Q8 | C4×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578955 | 2 |
| #23757755 | 2 |
| #23757751 | 2 |
| #23757747 | 2 |
| C4×#14578955 | 2 |
| #117×D157 | 2 |
| #519×C157 | 2 |
| #3428 | 157 |