Order 15616.
1382 conjugacy classes of subgroups.
The subgroup lattice has 306 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #21445673 | C2 | semidirect |
| 5. C4×#14519706 | C2 | semidirect |
| 12. #16839785 | C4 | direct (N × H) |
| 45. #14519706 | C2×C4 | semidirect |
| 95. C4×Dic61 | M16 | semidirect |
| 142. C4×C61 | #423 | semidirect |
| 147. Dic61 | C4×M16 | semidirect |
| 179. C61 | C4×#423 | semidirect |
| 297. C4 | #16839785 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16839785 | 2 |
| C2×C4×#11758194 | 2 |
| C2×C42×Dic61 | 2 |
| #21445673 | 2 |
| C4×#14519706 | 2 |
| #21445512 | 2 |
| C2×C4×M16×C61 | 2 |
| C4×#423 | 61 |