Order 15616.
950 conjugacy classes of subgroups.
The subgroup lattice has 238 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 6. #16840706 | C4 | semidirect |
| 11. C2×C4×#92418 | C4 | semidirect |
| 12. C2×C8×Dic61 | C4 | semidirect |
| 14. C2×C4×C8×C61 | C4 | semidirect |
| 128. C2×C4×C8 | #6923 | semidirect |
| 133. C61 | #10842 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840706 | 2 |
| C2×#16840636 | 2 |
| C2×C4×C8×D61 | 2 |
| #10842 | 61 |