Order 21248.
1978 conjugacy classes of subgroups.
The subgroup lattice has 340 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24916546 | C2 | direct (N × H) |
| 3. C2×#19127831 | C2 | semidirect |
| 4. C2×#19127828 | C2 | semidirect |
| 18. #19127831 | C22 | semidirect |
| 19. #19127828 | C22 | semidirect |
| 166. C2×C83 | #2983 | semidirect |
| 177. C83 | C2×#2983 | semidirect |
| 335. C2 | #24916546 | 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 |
| #24916546 | 2 |
| C2×#19127831 | 2 |
| C2×#19127828 | 2 |
| C2×#19127755 | 2 |
| C2×#19127754 | 2 |
| C2×#431×C83 | 2 |
| C2×#2983 | 83 |