Finite Group DatabasebetaFinite Group DatabasebetaOrder 1280.
418 conjugacy classes of subgroups; only the 88 normal subgroups are shown.
This group has 418 conjugacy classes of subgroups — too many to draw. Only its 88 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. #10604797 | C2 | semidirect |
| 3. C2×#64905 | C2 | semidirect |
| 4. C2×#64852 | C2 | semidirect |
| 5. C2×#64844 | C2 | semidirect |
| 12. C2×C5×D16 | C4 | semidirect |
| 13. C2×#3959 | C4 | semidirect |
| 16. C2×Dic40 | C4 | semidirect |
| 93. C2×D16 | AGL(1,𝔽5) | semidirect |
| 231. C5 | #13242 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#65201 | 2 |
| #10604797 | 2 |
| C2×#64905 | 2 |
| C2×#64852 | 2 |
| C2×#64844 | 2 |
| #13242 | 5 |