Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
280 conjugacy classes of subgroups; only the 141 normal subgroups are shown.
This group has 280 conjugacy classes of subgroups — too many to draw. Only its 141 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 |
|---|---|---|
| 10. #19097703 | C4 | semidirect |
| 11. C8×Dic157 | C4 | semidirect |
| 15. #106×C157 | C4 | semidirect |
| 52. C8×C157 | C42 | semidirect |
| 65. Dic157 | #106 | direct (N × H) |
| 71. C157 | C4×#106 | semidirect |
| 85. #106 | Dic157 | direct (N × H) |
| 124. C8 | C4×Dic157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097703 | 2 |
| C2×C8×Dic157 | 2 |
| C4⋊C4×Dic157 | 2 |
| #23757035 | 2 |
| C2×#106×C157 | 2 |
| C4×#106 | 157 |