Order 320.
158 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #4130 | C2 | semidirect |
| 3. #4011 | C2 | semidirect |
| 4. C2×C5×D4 | C4 | semidirect |
| 6. C22×Dic5 | C4 | semidirect |
| 10. C2×Dic10 | C4 | semidirect |
| 45. C2×D4 | AGL(1,𝔽5) | semidirect |
| 68. C5 | #410 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#711 | 2 |
| #4130 | 2 |
| #4011 | 2 |
| #410 | 5 |