Order 1600.
85 conjugacy classes of subgroups.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #64851 | C5 | direct (N × H) |
| 43. C52 | #368 | semidirect |
| 65. C5 | C5×#368 | semidirect |
| 66. C5 | #64851 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#3996 | 2 |
| C5×D5×C16 | 2 |
| #64851 | 5 |
| C5×#368 | 5 |