Order 15616.
1034 conjugacy classes of subgroups.
The subgroup lattice has 270 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445724 | C2 | semidirect |
| 5. #21445720 | C2 | semidirect |
| 11. #16839810 | C4 | semidirect |
| 41. #14519712 | C2×C4 | semidirect |
| 130. Dic61 | #430 | semidirect |
| 160. C61 | C4×#430 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839810 | 2 |
| C2×M16×Dic61 | 2 |
| #21445724 | 2 |
| #21445720 | 2 |
| #21445546 | 2 |
| C61×#1738 | 2 |
| C4×#430 | 61 |