Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
196 conjugacy classes of subgroups; only the 129 normal subgroups are shown.
This group has 196 conjugacy classes of subgroups — too many to draw. Only its 129 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 |
|---|---|---|
| 3. #23757048 | C2 | semidirect |
| 4. C16×Dic157 | C2 | semidirect |
| 8. #19097711 | C4 | semidirect |
| 15. M32×C157 | C4 | semidirect |
| 24. #14578929 | C2×C4 | semidirect |
| 30. C16×C157 | C2×C4 | semidirect |
| 51. Dic157 | M32 | direct (N × H) |
| 55. C157 | C4×M32 | semidirect |
| 66. M32 | Dic157 | direct (N × H) |
| 86. C16 | C2×Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097711 | 2 |
| C2×C8×Dic157 | 2 |
| #23757048 | 2 |
| C16×Dic157 | 2 |
| C2×M32×C157 | 2 |
| C4×M32 | 157 |