Order 20224.
1214 conjugacy classes of subgroups.
The subgroup lattice has 438 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763138 | C2 | semidirect |
| 4. #23763098 | C2 | semidirect |
| 16. #19098530 | C4 | semidirect |
| 23. #413×C79 | C4 | semidirect |
| 29. C2×#11929608 | C2×C4 | semidirect |
| 35. C22×C79⋊C8 | C2×C4 | semidirect |
| 71. C2×M16×C79 | C2×C4 | semidirect |
| 224. C79 | #10747 | semidirect |
| 237. #413 | Dic79 | semidirect |
| 267. C2×M16 | C2×Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776603 | 2 |
| C2×#19098530 | 2 |
| #23763138 | 2 |
| #23763098 | 2 |
| C2×#413×C79 | 2 |
| #10747 | 79 |