Order 15616.
490 conjugacy classes of subgroups.
The subgroup lattice has 326 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 27. C4×#92420 | Q8 | semidirect |
| 30. #14519776 | C8 | semidirect |
| 185. C61 | #9873 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #21461736 | 2 |
| #21461533 | 2 |
| #21460655 | 2 |
| #21448390 | 2 |
| #9873 | 61 |