Order 20224.
1146 conjugacy classes of subgroups.
The subgroup lattice has 496 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 30. #389×C79 | C4 | semidirect |
| 257. C79 | #14470 | semidirect |
| 264. #389 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23761668 | 2 |
| #23761657 | 2 |
| #23761634 | 2 |
| #23761632 | 2 |
| #23761630 | 2 |
| #23761627 | 2 |
| C2×#389×C79 | 2 |
| #14470 | 79 |