Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
596 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 596 conjugacy classes of subgroups — too many to draw. Only its 157 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×D1256 | C2 | semidirect |
| 2. C22×#14578937 | C2 | semidirect |
| 3. C2×#19097746 | C2 | semidirect |
| 4. #23757527 | C2 | direct (N × H) |
| 5. C2×#19097691 | C2 | semidirect |
| 6. C2×#106×C157 | C2 | semidirect |
| 11. C2×D1256 | C22 | semidirect |
| 13. C2×#14578937 | C22 | semidirect |
| 16. #19097746 | C22 | semidirect |
| 18. #19097691 | C22 | semidirect |
| 21. #106×C157 | C22 | semidirect |
| 42. C2×C8×C157 | D4 | semidirect |
| 70. C8×C157 | C2×D4 | semidirect |
| 86. C2×C157 | #469 | semidirect |
| 91. C157 | C2×#469 | semidirect |
| 97. C2×#106 | D157 | semidirect |
| 112. #106 | C2×D157 | semidirect |
| 133. C2×C8 | D628 | semidirect |
| 162. C8 | C2×D628 | semidirect |
| 180. C2 | #23757527 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1256 | 2 |
| C22×#14578937 | 2 |
| C2×#19097746 | 2 |
| #23757527 | 2 |
| C2×#19097691 | 2 |
| C2×#106×C157 | 2 |
| C2×#469 | 157 |