Order 640.
294 conjugacy classes of subgroups; only the 85 normal subgroups are shown.
This group has 294 conjugacy classes of subgroups — too many to draw. Only its 85 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. C2×#4016 | C2 | semidirect |
| 4. #64749 | C2 | semidirect |
| 5. #64744 | C2 | semidirect |
| 129. C5 | #2025 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#4016 | 2 |
| C5×#390 | 2 |
| C2×#3964 | 2 |
| #64749 | 2 |
| #64744 | 2 |
| #2025 | 5 |