Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
172 conjugacy classes of subgroups; only the 89 normal subgroups are shown.
This group has 172 conjugacy classes of subgroups — too many to draw. Only its 89 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 |
|---|---|---|
| 15. #97×C157 | C4 | semidirect |
| 16. C4×C8×C157 | C4 | semidirect |
| 65. C157 | #1833 | semidirect |
| 81. #97 | Dic157 | semidirect |
| 82. C4×C8 | Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097707 | 2 |
| #23757311 | 2 |
| #23757044 | 2 |
| #23757029 | 2 |
| #405×C157 | 2 |
| #1833 | 157 |