Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
448 conjugacy classes of subgroups; only the 133 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 133 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 |
|---|---|---|
| 3. C22×#14578944 | C2 | semidirect |
| 5. #23757547 | C2 | direct (N × H) |
| 6. C2×#19097706 | C2 | semidirect |
| 7. C2×#19097689 | C2 | semidirect |
| 8. C2×#101×C157 | C2 | semidirect |
| 20. C2×#14578944 | C22 | semidirect |
| 29. #19097706 | C22 | semidirect |
| 30. #19097689 | C22 | semidirect |
| 34. #101×C157 | C22 | semidirect |
| 130. C2×C157 | #473 | semidirect |
| 133. C157 | C2×#473 | semidirect |
| 142. C2×#101 | D157 | semidirect |
| 168. #101 | C2×D157 | semidirect |
| 265. C2 | #23757547 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097804 | 2 |
| C2×#19097802 | 2 |
| C22×#14578944 | 2 |
| C2×#19097779 | 2 |
| #23757547 | 2 |
| C2×#19097706 | 2 |
| C2×#19097689 | 2 |
| C2×#101×C157 | 2 |
| C2×#473 | 157 |