Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
286 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 286 conjugacy classes of subgroups — too many to draw. Only its 83 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. #23757315 | C2 | semidirect |
| 5. #23757138 | C2 | semidirect |
| 6. #23757034 | C2 | semidirect |
| 7. #343×C157 | C2 | semidirect |
| 19. #19097697 | C4 | semidirect |
| 47. C4×Dic157 | C2×C4 | semidirect |
| 53. M16×C157 | C2×C4 | semidirect |
| 111. C157 | #1860 | semidirect |
| 118. #343 | D157 | semidirect |
| 154. M16 | C4×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23757754 | 2 |
| #23757315 | 2 |
| C2×#19097697 | 2 |
| #23757275 | 2 |
| #23757138 | 2 |
| #23757034 | 2 |
| #343×C157 | 2 |
| #1860 | 157 |