Order 640.
220 conjugacy classes of subgroups; only the 65 normal subgroups are shown.
This group has 220 conjugacy classes of subgroups — too many to draw. Only its 65 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C5×#498 | C2 | semidirect |
| 2. #65377 | C2 | semidirect |
| 3. #65374 | C2 | semidirect |
| 5. #64675 | C2 | semidirect |
| 28. #498 | D5 | semidirect |
| 43. C5×C8 | SD16 | semidirect |
| 89. C8 | #688 | semidirect |
| 90. C5 | #1715 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C5×#498 | 2 |
| #65377 | 2 |
| #65374 | 2 |
| #64984 | 2 |
| #64675 | 2 |
| #1715 | 5 |