Order 1280.
738 conjugacy classes of subgroups.
The subgroup lattice has 338 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C5×#391 | C4 | semidirect |
| 11. C5×#389 | C4 | semidirect |
| 104. #391 | Dic5 | semidirect |
| 105. #389 | Dic5 | semidirect |
| 302. C5 | #9144 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#2855 | 2 |
| C2×C4×C4⋊Dic5 | 2 |
| C2×#64758 | 2 |
| #10602324 | 2 |
| #10598115 | 2 |
| #9144 | 5 |