Order 15616.
938 conjugacy classes of subgroups.
The subgroup lattice has 508 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #21460702 | C2 | semidirect |
| 257. D61 | #1298 | semidirect |
| 281. C61 | C2×#1298 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| D61⋊#407 | 2 |
| C2×D61⋊(C22⋊C8) | 2 |
| #21460702 | 2 |
| C2×C22⋊C8×D61 | 2 |
| C2×#1298 | 61 |