Order 15616.
990 conjugacy classes of subgroups.
The subgroup lattice has 320 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. C2×#14519777 | C4 | semidirect |
| 10. C2×#14519776 | C4 | semidirect |
| 11. C2×#14519769 | C4 | semidirect |
| 12. C2×#14519768 | C4 | semidirect |
| 185. C61 | #21828 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#16840390 | 2 |
| #21448420 | 2 |
| #21446802 | 2 |
| #21445896 | 2 |
| #21445894 | 2 |
| C61×#1820 | 2 |
| #21828 | 61 |