Order 15616.
1244 conjugacy classes of subgroups.
The subgroup lattice has 474 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #21461733 | C2 | semidirect |
| 3. #21461732 | C2 | semidirect |
| 4. #21461527 | C2 | semidirect |
| 263. C61 | #20713 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840748 | 2 |
| #21461733 | 2 |
| #21461732 | 2 |
| #21461527 | 2 |
| #21459020 | 2 |
| #20713 | 61 |