Order 1280.
914 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 23. C8×Dic10 | C4 | semidirect |
| 141. Dic10 | #97 | semidirect |
| 251. C5 | #20572 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×Dic10 | 2 |
| C42×Dic10 | 2 |
| C5×#1744 | 2 |
| #10600550 | 2 |
| #10600184 | 2 |
| #10599445 | 2 |
| #10599396 | 2 |
| #10599389 | 2 |
| #20572 | 5 |