Order 21248.
1078 conjugacy classes of subgroups.
The subgroup lattice has 300 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C2×#19128053 | C2 | semidirect |
| 3. #24908611 | C2 | semidirect |
| 4. #24908425 | C2 | semidirect |
| 157. C83 | #25904 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128053 | 2 |
| #24915815 | 2 |
| #24908611 | 2 |
| #24908425 | 2 |
| #24907775 | 2 |
| C4×C22⋊(C83⋊C8) | 2 |
| C2×#533×C83 | 2 |
| #25904 | 83 |