Order 15616.
734 conjugacy classes of subgroups.
The subgroup lattice has 274 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C8×Dic122 | C4 | semidirect |
| 165. C61 | #22739 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×Dic122 | 2 |
| #21448774 | 2 |
| #21446588 | 2 |
| #21446577 | 2 |
| #21445948 | 2 |
| #21445947 | 2 |
| #21445711 | 2 |
| C4×#106×C61 | 2 |
| #22739 | 61 |