Order 20224.
850 conjugacy classes of subgroups.
The subgroup lattice has 360 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 18. #384×C79 | C4 | semidirect |
| 102. C42×C79 | C4⋊C4 | semidirect |
| 185. C79 | #11210 | semidirect |
| 194. #384 | Dic79 | semidirect |
| 282. C42 | C4⋊Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766018 | 2 |
| C2×#19098332 | 2 |
| #23763119 | 2 |
| C2×#19098323 | 2 |
| C2×#384×C79 | 2 |
| #11210 | 79 |