Order 15616.
766 conjugacy classes of subgroups.
The subgroup lattice has 620 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460918 | C2 | semidirect |
| 6. C2×D61⋊M16 | C4 | semidirect |
| 7. C22×D61⋊C8 | C4 | semidirect |
| 11. #16840748 | C4 | semidirect |
| 12. D61⋊#101 | C4 | semidirect |
| 14. #16840737 | C4 | semidirect |
| 30. C2×#11758213 | C2×C4 | semidirect |
| 44. C2×D61⋊C8 | C2×C4 | semidirect |
| 47. #14519838 | C2×C4 | semidirect |
| 313. D61 | #1395 | semidirect |
| 338. C61 | C2×#1395 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#413 | 2 |
| D61⋊#408 | 2 |
| #21460918 | 2 |
| #410×D61 | 2 |
| C2×#1395 | 61 |