Order 15616.
994 conjugacy classes of subgroups.
The subgroup lattice has 312 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21461615 | C2 | semidirect |
| 4. #21461604 | C2 | semidirect |
| 8. #16840780 | C4 | semidirect |
| 11. D61⋊(C4⋊C8) | C4 | semidirect |
| 126. C4×D61 | #97 | semidirect |
| 181. C61 | #20547 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840780 | 2 |
| C2×D61⋊(C4⋊C8) | 2 |
| #21461615 | 2 |
| #21461604 | 2 |
| #21461557 | 2 |
| C4×#14519735 | 2 |
| #20547 | 61 |