Order 20224.
714 conjugacy classes of subgroups.
The subgroup lattice has 330 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. C2×Dic79⋊C8 | C4 | semidirect |
| 12. C2×C8×Dic79 | C4 | semidirect |
| 14. #19098427 | C4 | semidirect |
| 18. #19098414 | C4 | semidirect |
| 170. C79 | #7981 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098613 | 2 |
| #23765802 | 2 |
| #23761268 | 2 |
| #23761267 | 2 |
| C79×#1289 | 2 |
| #7981 | 79 |