Order 20224.
750 conjugacy classes of subgroups.
The subgroup lattice has 314 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. #340×C79 | C4 | semidirect |
| 162. C79 | #11329 | semidirect |
| 173. #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×#19098590 | 2 |
| C2×#19098322 | 2 |
| C2×#19098317 | 2 |
| C79×#1735 | 2 |
| #11329 | 79 |