Order 21248.
1258 conjugacy classes of subgroups.
The subgroup lattice has 378 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #24908410 | C2 | semidirect |
| 4. #24908385 | C2 | semidirect |
| 6. C4×#14581717 | C2 | semidirect |
| 9. #19128258 | C4 | semidirect |
| 37. #14581792 | C2×C4 | semidirect |
| 38. #14581792 | C2×C4 | semidirect |
| 45. C4×Dic166 | C2×C4 | semidirect |
| 137. C2×C4×C83 | #103 | semidirect |
| 196. C83 | #21385 | semidirect |
| 337. C2×C4 | #14581717 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128258 | 2 |
| C2×C4×C4⋊Dic83 | 2 |
| #24908410 | 2 |
| #24908385 | 2 |
| #24907768 | 2 |
| C4×#14581717 | 2 |
| C2×#431×C83 | 2 |
| #21385 | 83 |