Order 1280.
3158 conjugacy classes of subgroups.
The subgroup lattice has 360 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. #10605368 | C2 | direct (N × H) |
| 22. C2×C4×Dic10 | C4 | semidirect |
| 70. C4×Dic10 | C2×C4 | semidirect |
| 115. C2×Dic10 | C4⋊C4 | semidirect |
| 190. Dic10 | C2×C4⋊C4 | semidirect |
| 292. C2×C5 | #2351 | semidirect |
| 334. C5 | C2×#2351 | semidirect |
| 353. C2 | #10605368 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic10 | 2 |
| C2×C4×C5×C4⋊C4 | 2 |
| C2×#65261 | 2 |
| C2×#65217 | 2 |
| C2×#65225 | 2 |
| #10605368 | 2 |
| C2×#64939 | 2 |
| C2×#64938 | 2 |
| C2×#2351 | 5 |