Order 21248.
2814 conjugacy classes of subgroups.
The subgroup lattice has 256 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #24915839 | C2 | direct (N × H) |
| 39. C2×C4×Dic83 | Q8 | semidirect |
| 50. C2×C42×C83 | Q8 | semidirect |
| 69. C4×Dic83 | C2×Q8 | semidirect |
| 82. C42×C83 | C2×Q8 | semidirect |
| 123. C2×C83 | #2862 | semidirect |
| 135. C83 | C2×#2862 | semidirect |
| 176. C2×C42 | Dic166 | semidirect |
| 210. C42 | C2×Dic166 | semidirect |
| 250. C2 | #24915839 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581791 | 2 |
| #24915839 | 2 |
| C2×#19127605 | 2 |
| C2×#19127567 | 2 |
| C2×#19127566 | 2 |
| C2×C42×Dic83 | 2 |
| C2×#382×C83 | 2 |
| C2×#2862 | 83 |