Order 21248.
1894 conjugacy classes of subgroups.
The subgroup lattice has 276 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #24916404 | C2 | direct (N × H) |
| 2. C2×#19127832 | C2 | semidirect |
| 11. #19127832 | C22 | semidirect |
| 32. C22×C83⋊C8 | Q8 | semidirect |
| 68. C2×C83⋊C8 | C2×Q8 | semidirect |
| 135. C2×C83 | #2961 | semidirect |
| 145. C83 | C2×#2961 | semidirect |
| 272. C2 | #24916404 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24916404 | 2 |
| C2×#19127832 | 2 |
| C2×#19127728 | 2 |
| C2×#19127725 | 2 |
| C2×#19127657 | 2 |
| C22×#14581703 | 2 |
| C2×#533×C83 | 2 |
| C2×#2961 | 83 |