Order 1280.
522 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#64784 | C2 | semidirect |
| 4. #10600558 | C2 | semidirect |
| 5. C2×#64681 | C2 | semidirect |
| 11. C5×#495 | C4 | semidirect |
| 97. #495 | Dic5 | semidirect |
| 255. C5 | #13205 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#495 | 2 |
| C2×#64784 | 2 |
| C2×#64782 | 2 |
| #10600558 | 2 |
| C2×#64681 | 2 |
| #13205 | 5 |