Order 1280.
818 conjugacy classes of subgroups.
The subgroup lattice has 302 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #10601310 | C2 | semidirect |
| 6. #10601309 | C2 | semidirect |
| 278. C5 | #20769 | 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×#65213 | 2 |
| C2×C4×#681 | 2 |
| #10602787 | 2 |
| #10601310 | 2 |
| #10601309 | 2 |
| #20769 | 5 |