Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
448 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 448 conjugacy classes of subgroups — too many to draw. Only its 165 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. C2×#19097763 | C2 | semidirect |
| 2. #23757573 | C2 | direct (N × H) |
| 3. C2×#19097704 | C2 | semidirect |
| 4. C2×#19097702 | C2 | semidirect |
| 5. C2×C4⋊#11929434 | C2 | semidirect |
| 12. #19097763 | C22 | semidirect |
| 17. #19097704 | C22 | semidirect |
| 18. #19097702 | C22 | semidirect |
| 19. C4⋊#11929434 | C22 | semidirect |
| 99. C2×C157 | #478 | semidirect |
| 103. C157 | C2×#478 | semidirect |
| 203. C2 | #23757573 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097763 | 2 |
| #23757573 | 2 |
| C2×#19097704 | 2 |
| C2×#19097702 | 2 |
| C2×C4⋊#11929434 | 2 |
| C2×#19097692 | 2 |
| C2×C4×D4×C157 | 2 |
| C2×#478 | 157 |