Order 1280.
898 conjugacy classes of subgroups.
The subgroup lattice has 390 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C5×#423 | C4 | semidirect |
| 20. #65213 | C4 | semidirect |
| 125. #423 | Dic5 | semidirect |
| 239. C4×C5 | #343 | semidirect |
| 353. C5 | #10847 | semidirect |
| 374. C4 | #64774 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#423 | 2 |
| C2×C4×C4⋊Dic5 | 2 |
| C2×#65213 | 2 |
| C2×#64774 | 2 |
| #10847 | 5 |