Order 20224.
884 conjugacy classes of subgroups.
The subgroup lattice has 258 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 134. C79 | #17430 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772489 | 2 |
| #23761756 | 2 |
| #23761744 | 2 |
| #23761724 | 2 |
| C2×#557×C79 | 2 |
| #17430 | 79 |