Order 20224.
654 conjugacy classes of subgroups.
The subgroup lattice has 308 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 16. #340×C79 | C4 | semidirect |
| 159. C79 | #11258 | semidirect |
| 167. #340 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579097 | 2 |
| C2×#19098322 | 2 |
| #23763097 | 2 |
| C2×#19098317 | 2 |
| C79×#1735 | 2 |
| #11258 | 79 |