Order 21248.
874 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 8. Q8×Dic166 | C4 | semidirect |
| 9. #19128430 | C4 | semidirect |
| 171. C83 | #17632 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24921273 | 2 |
| #24916548 | 2 |
| #24906026 | 2 |
| #24906013 | 2 |
| #24905974 | 2 |
| #24905961 | 2 |
| C83×#2356 | 2 |
| #17632 | 83 |