Order 15616.
1550 conjugacy classes of subgroups.
The subgroup lattice has 482 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#16839522 | C2 | semidirect |
| 9. C2×#14519736 | C4 | semidirect |
| 11. C22×C4⋊Dic61 | C4 | semidirect |
| 15. #16839726 | C4 | semidirect |
| 23. C4×C22⋊C4×C61 | C4 | semidirect |
| 29. C2×#11758194 | C2×C4 | semidirect |
| 66. C2×C42×C61 | C2×C4 | semidirect |
| 127. C4⋊Dic61 | C22⋊C4 | semidirect |
| 216. C22×C61 | #339 | semidirect |
| 262. C4×C22⋊C4 | Dic61 | semidirect |
| 265. C61 | #10733 | semidirect |
| 305. C2×C42 | C2×Dic61 | semidirect |
| 456. C22 | #16839522 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14519736 | 2 |
| C2×#16839726 | 2 |
| C2×#16839522 | 2 |
| C2×C4×C22⋊C4×C61 | 2 |
| #10733 | 61 |