Order 20224.
870 conjugacy classes of subgroups.
The subgroup lattice has 436 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. C2×Dic79⋊C8 | C4 | semidirect |
| 170. C2×Dic79 | #107 | semidirect |
| 223. C79 | #11232 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic79⋊C8 | 2 |
| C2×#19098326 | 2 |
| C2×#19098325 | 2 |
| #23761629 | 2 |
| C22×#107×C79 | 2 |
| #11232 | 79 |