Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
564 conjugacy classes of subgroups; only the 165 normal subgroups are shown.
This group has 564 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×Dic628 | C2 | semidirect |
| 2. C22×#14578944 | C2 | semidirect |
| 4. C2×#19097769 | C2 | semidirect |
| 6. #23757664 | C2 | direct (N × H) |
| 7. C2×#19097681 | C2 | semidirect |
| 12. C2×Dic628 | C22 | semidirect |
| 14. C2×#14578944 | C22 | semidirect |
| 19. #19097769 | C22 | semidirect |
| 25. #19097681 | C22 | semidirect |
| 109. C2×C157 | #497 | semidirect |
| 112. C157 | C2×#497 | semidirect |
| 222. C2 | #23757664 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic628 | 2 |
| C22×#14578944 | 2 |
| C22×#14578942 | 2 |
| C2×#19097769 | 2 |
| C2×#19097758 | 2 |
| #23757664 | 2 |
| C2×#19097681 | 2 |
| C22×SD16×C157 | 2 |
| C2×#497 | 157 |