Order 320.
82 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C5×Q32 | C2 | semidirect |
| 3. #3961 | C2 | semidirect |
| 4. Dic40 | C2 | semidirect |
| 24. Q32 | D5 | direct (N × H) |
| 39. D5 | Q32 | direct (N × H) |
| 47. C5 | C2×Q32 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D5×Q16 | 2 |
| C5×Q32 | 2 |
| #3961 | 2 |
| Dic40 | 2 |
| D5×C16 | 2 |
| C2×Q32 | 5 |