Order 15616.
326 conjugacy classes of subgroups.
The subgroup lattice has 188 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #16839538 | C4 | semidirect |
| 17. C61×#364 | C4 | semidirect |
| 106. #364 | Dic61 | semidirect |
| 111. C61 | #12665 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21447418 | 2 |
| C2×#16839538 | 2 |
| #21445698 | 2 |
| #21443909 | 2 |
| C2×C61×#364 | 2 |
| #12665 | 61 |