Order 15616.
3278 conjugacy classes of subgroups.
The subgroup lattice has 374 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21462391 | C2 | semidirect |
| 3. #21462390 | C2 | semidirect |
| 4. #21462379 | C2 | semidirect |
| 5. C4×D61⋊M16 | C2 | semidirect |
| 6. C2×#16840721 | C2 | semidirect |
| 9. D61⋊#131 | C4 | semidirect |
| 13. #16840727 | C22 | semidirect |
| 14. #16840726 | C22 | semidirect |
| 15. C4×#11758213 | C22 | semidirect |
| 16. C4×#11758217 | C22 | semidirect |
| 20. #16840721 | C22 | semidirect |
| 21. C2×#14519832 | C22 | semidirect |
| 34. #14519865 | C2×C4 | semidirect |
| 35. #14519864 | C2×C4 | semidirect |
| 37. D61⋊M16 | C2×C4 | semidirect |
| 39. C2×D61⋊C8 | C2×C4 | semidirect |
| 109. #11758217 | C22×C4 | semidirect |
| 110. C2×#92420 | C22×C4 | semidirect |
| 113. #11758213 | C22×C4 | semidirect |
| 116. D61⋊C8 | C22×C4 | semidirect |
| 193. D61 | #2875 | semidirect |
| 220. C61 | C2×#2875 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D61⋊#131 | 2 |
| #21462391 | 2 |
| #21462390 | 2 |
| #21462379 | 2 |
| C4×D61⋊M16 | 2 |
| C2×#16840721 | 2 |
| C4×#41×D61 | 2 |
| C2×#2875 | 61 |