Order 640.
140 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C5×#368 | C2 | semidirect |
| 4. #64726 | C2 | semidirect |
| 5. #64713 | C2 | semidirect |
| 30. #368 | D5 | semidirect |
| 79. C5 | #2161 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#3930 | 2 |
| D5×#108 | 2 |
| C5×#368 | 2 |
| #64726 | 2 |
| #64713 | 2 |
| #2161 | 5 |