Order 1280.
1766 conjugacy classes of subgroups.
The subgroup lattice has 336 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #10611668 | C2 | direct (N × H) |
| 61. C2×Dic20 | Q8 | semidirect |
| 131. Dic20 | C2×Q8 | semidirect |
| 285. C2×C5 | #3383 | semidirect |
| 316. C5 | C2×#3383 | semidirect |
| 331. C2 | #10611668 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#65901 | 2 |
| C2×C5×C8×Q8 | 2 |
| #10611668 | 2 |
| C2×#65118 | 2 |
| C2×#65140 | 2 |
| C2×C4×Dic20 | 2 |
| C2×#64971 | 2 |
| C2×#64972 | 2 |
| C2×#3383 | 5 |