Order 21248.
590 conjugacy classes of subgroups.
The subgroup lattice has 242 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #24906333 | C2 | semidirect |
| 127. C83 | #17980 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918049 | 2 |
| #24916393 | 2 |
| #24906333 | 2 |
| #24905917 | 2 |
| C2×#19127423 | 2 |
| C83×#1566 | 2 |
| #17980 | 83 |