Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
480 conjugacy classes of subgroups; only the 158 normal subgroups are shown.
This group has 480 conjugacy classes of subgroups — too many to draw. Only its 158 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. #23758139 | C2 | semidirect |
| 6. C2×#14578963 | C4 | semidirect |
| 17. C2×#11929441 | C2×C4 | semidirect |
| 42. C2×Dic157 | M16 | semidirect |
| 56. C2×C4×C157 | M16 | semidirect |
| 78. C157 | #1728 | semidirect |
| 134. C2×C4 | #14578963 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578963 | 2 |
| #23758139 | 2 |
| C22×C4×Dic157 | 2 |
| #1728 | 157 |