Order 21248.
1270 conjugacy classes of subgroups.
The subgroup lattice has 468 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#19127709 | C2 | semidirect |
| 4. #24907173 | C2 | semidirect |
| 13. C2×#14581771 | C4 | semidirect |
| 239. C83 | #10985 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128272 | 2 |
| C2×#19127709 | 2 |
| C2×#19127685 | 2 |
| #24907173 | 2 |
| C2×#410×C83 | 2 |
| #10985 | 83 |