Order 21248.
822 conjugacy classes of subgroups.
The subgroup lattice has 280 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C8×Dic166 | C4 | semidirect |
| 115. Dic166 | #106 | semidirect |
| 148. C83 | #22738 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C8×Dic166 | 2 |
| #24910375 | 2 |
| #24908225 | 2 |
| #24908224 | 2 |
| #24907589 | 2 |
| C4×#14581724 | 2 |
| #24907351 | 2 |
| C83×#1834 | 2 |
| #22738 | 83 |