Order 15616.
994 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21461761 | C2 | semidirect |
| 5. #21461759 | C2 | semidirect |
| 155. Dic61 | #430 | semidirect |
| 191. C61 | #20806 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840777 | 2 |
| C2×#16840767 | 2 |
| D61⋊#423 | 2 |
| #21461761 | 2 |
| #21461759 | 2 |
| C4×M16×D61 | 2 |
| #20806 | 61 |