Order 20224.
590 conjugacy classes of subgroups.
The subgroup lattice has 364 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761266 | C2 | semidirect |
| 7. #19098616 | C4 | semidirect |
| 8. #19098616 | C4 | semidirect |
| 20. #432×C79 | C4 | semidirect |
| 26. C4×M16×C79 | C4 | semidirect |
| 34. C4×C79⋊C8 | C2×C4 | semidirect |
| 61. #97×C79 | C2×C4 | semidirect |
| 186. C79 | #7975 | semidirect |
| 190. #432 | Dic79 | semidirect |
| 201. C4×M16 | Dic79 | semidirect |
| 236. #97 | C2×Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772033 | 2 |
| C2×#19098431 | 2 |
| #23761266 | 2 |
| C79×#2920 | 2 |
| #7975 | 79 |