Order 20224.
1194 conjugacy classes of subgroups.
The subgroup lattice has 440 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#19098335 | C2 | semidirect |
| 4. #23763098 | C2 | semidirect |
| 10. C22×#11929608 | C4 | semidirect |
| 12. C23×C79⋊C8 | C4 | semidirect |
| 24. C2×#101×C79 | C4 | semidirect |
| 25. C2×#100×C79 | C4 | semidirect |
| 225. C79 | #10764 | semidirect |
| 239. C2×#101 | Dic79 | semidirect |
| 240. C2×#100 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579168 | 2 |
| C2×#19098537 | 2 |
| C2×#19098335 | 2 |
| #23763098 | 2 |
| C2×#413×C79 | 2 |
| #10764 | 79 |