Order 20224.
1022 conjugacy classes of subgroups.
The subgroup lattice has 418 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 19. #391×C79 | C4 | semidirect |
| 214. C79 | #11052 | semidirect |
| 224. #391 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579085 | 2 |
| C2×#19098429 | 2 |
| C2×#19098325 | 2 |
| C2×#19098318 | 2 |
| C2×#391×C79 | 2 |
| #11052 | 79 |