Order 21248.
1022 conjugacy classes of subgroups.
The subgroup lattice has 216 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #24907214 | C2 | semidirect |
| 4. #24907211 | C2 | semidirect |
| 9. C2×#14581703 | C4 | semidirect |
| 19. C4×M16×C83 | C4 | semidirect |
| 114. C83 | #20367 | semidirect |
| 119. C4×M16 | Dic83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581703 | 2 |
| C4×#14581751 | 2 |
| #24907214 | 2 |
| #24907211 | 2 |
| #24907161 | 2 |
| C2×C4×M16×C83 | 2 |
| #20367 | 83 |