Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
326 conjugacy classes of subgroups; only the 73 normal subgroups are shown.
This group has 326 conjugacy classes of subgroups — too many to draw. Only its 73 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 |
|---|---|---|
| 2. #23757237 | C2 | semidirect |
| 3. #23757006 | C2 | semidirect |
| 4. #381×C157 | C2 | semidirect |
| 5. C22×D628 | C4 | semidirect |
| 10. #19097745 | C4 | semidirect |
| 12. C2×C4⋊Dic157 | C4 | semidirect |
| 15. C22⋊#11929434 | C22 | semidirect |
| 19. #95×C157 | C22 | semidirect |
| 102. C157 | #1510 | semidirect |
| 106. #381 | D157 | semidirect |
| 122. #95 | C2×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097745 | 2 |
| #23757237 | 2 |
| #23757006 | 2 |
| #381×C157 | 2 |
| #1510 | 157 |