Order 20224.
1146 conjugacy classes of subgroups.
The subgroup lattice has 366 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23763259 | C2 | semidirect |
| 5. #23763255 | C2 | semidirect |
| 6. C4⋊C8×Dic79 | C2 | semidirect |
| 12. C2×C4⋊(C79⋊C8) | C4 | semidirect |
| 29. #423×C79 | C4 | semidirect |
| 169. C4×C79 | #405 | semidirect |
| 191. C79 | #20431 | semidirect |
| 197. #423 | Dic79 | semidirect |
| 354. C4 | #19098521 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊(C79⋊C8) | 2 |
| C2×#19098521 | 2 |
| C4×#14579120 | 2 |
| #23763259 | 2 |
| #23763255 | 2 |
| C4⋊C8×Dic79 | 2 |
| #23763098 | 2 |
| C2×#423×C79 | 2 |
| #20431 | 79 |