Order 15616.
1674 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21458783 | C2 | semidirect |
| 3. #21458748 | C2 | semidirect |
| 53. C2×Dic244 | Q8 | semidirect |
| 257. C61 | #61379 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21459624 | 2 |
| #21458783 | 2 |
| #21458748 | 2 |
| #21456351 | 2 |
| #21455664 | 2 |
| #21455620 | 2 |
| #21454759 | 2 |
| #21454686 | 2 |
| C2×#16839870 | 2 |
| C61×#3162 | 2 |
| #61379 | 61 |