Order 21248.
1978 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24916547 | C2 | direct (N × H) |
| 3. C2×#19127830 | C2 | semidirect |
| 4. C2×#19127829 | C2 | semidirect |
| 21. #19127830 | C22 | semidirect |
| 22. #19127829 | C22 | semidirect |
| 202. C2×C83 | #2983 | semidirect |
| 214. C83 | C2×#2983 | semidirect |
| 407. C2 | #24916547 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic166 | 2 |
| #24916547 | 2 |
| C2×#19127830 | 2 |
| C2×#19127829 | 2 |
| C2×#19127758 | 2 |
| C2×#19127755 | 2 |
| C2×#19127751 | 2 |
| C2×#432×C83 | 2 |
| C2×#2983 | 83 |