Order 15616.
346 conjugacy classes of subgroups.
The subgroup lattice has 210 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #16839583 | C4 | semidirect |
| 17. C61×#364 | C4 | semidirect |
| 120. #364 | Dic61 | semidirect |
| 122. C61 | #12659 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839583 | 2 |
| C2×#16839539 | 2 |
| C4×#14519687 | 2 |
| #21443902 | 2 |
| C2×C61×#364 | 2 |
| #12659 | 61 |