Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
140 conjugacy classes of subgroups; only the 49 normal subgroups are shown.
This group has 140 conjugacy classes of subgroups — too many to draw. Only its 49 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 |
|---|---|---|
| 1. C2×Dic1256 | C2 | semidirect |
| 3. #23757103 | C2 | semidirect |
| 4. #23757090 | C2 | semidirect |
| 52. C157 | #2222 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Dic1256 | 2 |
| #23757548 | 2 |
| #23757103 | 2 |
| #23757090 | 2 |
| #504×C157 | 2 |
| #2222 | 157 |