Order 1280.
1830 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #10613687 | C2 | direct (N × H) |
| 61. C2×Dic20 | Q8 | semidirect |
| 106. C2×Dic10 | Q16 | semidirect |
| 132. Dic20 | C2×Q8 | semidirect |
| 184. Dic10 | C2×Q16 | semidirect |
| 288. C2×C5 | Q8×Q16 | semidirect |
| 320. C5 | C2×Q8×Q16 | semidirect |
| 335. C2 | #10613687 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#66056 | 2 |
| C2×C5×#500 | 2 |
| C2×#65380 | 2 |
| #10613687 | 2 |
| C2×#65164 | 2 |
| C2×#65163 | 2 |
| C2×#65162 | 2 |
| C2×C4×Dic20 | 2 |
| C2×C8×Dic10 | 2 |
| C2×Q8×Q16 | 5 |