Order 1280.
998 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #10600404 | C2 | direct (N × H) |
| 252. C2×C5 | #2099 | semidirect |
| 298. C5 | C2×#2099 | semidirect |
| 321. C2 | #10600404 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C5×#389 | 2 |
| C2×#65224 | 2 |
| C2×#64749 | 2 |
| C2×#64744 | 2 |
| #10600404 | 2 |
| C2×#2099 | 5 |