Order 1280.
612 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 |
|---|---|---|
| 18. C5×#324 | C4 | semidirect |
| 120. #324 | Dic5 | semidirect |
| 148. C2×C4×C5 | #107 | semidirect |
| 342. C2×C4 | #3950 | semidirect |
| 346. C5 | #8856 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #10613887 | 2 |
| C2×C5×#324 | 2 |
| #10602358 | 2 |
| #10600720 | 2 |
| #10598166 | 2 |
| #8856 | 5 |