Order 320.
50 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 20. Dic5 | C16 | semidirect |
| 34. C5 | C4⋊C16 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#674 | 2 |
| C8×Dic5 | 2 |
| C4⋊C16 | 5 |