Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
668 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 668 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. C22×#14578942 | C2 | semidirect |
| 2. C22×#14578939 | C2 | semidirect |
| 3. C2×#19097759 | C2 | semidirect |
| 4. #23757660 | C2 | direct (N × H) |
| 5. C2×#19097682 | C2 | semidirect |
| 6. C2×#127×C157 | C2 | semidirect |
| 10. C2×#14578942 | C22 | semidirect |
| 12. C2×#14578939 | C22 | semidirect |
| 15. #19097759 | C22 | semidirect |
| 17. #19097682 | C22 | semidirect |
| 21. #127×C157 | C22 | semidirect |
| 33. C2×#11929434 | D4 | semidirect |
| 56. #11929434 | C2×D4 | semidirect |
| 84. C2×C157 | #496 | semidirect |
| 88. C157 | C2×#496 | semidirect |
| 92. C2×#127 | D157 | semidirect |
| 106. #127 | C2×D157 | semidirect |
| 174. C2 | #23757660 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578942 | 2 |
| C22×#14578939 | 2 |
| C2×#19097759 | 2 |
| #23757660 | 2 |
| C2×#19097682 | 2 |
| C2×#127×C157 | 2 |
| C2×#496 | 157 |