Order 20224.
1118 conjugacy classes of subgroups.
The subgroup lattice has 270 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23763258 | C2 | semidirect |
| 5. #23763254 | C2 | semidirect |
| 11. #19098591 | C4 | semidirect |
| 39. Dic79⋊C8 | C2×C4 | semidirect |
| 142. C79 | #20427 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098591 | 2 |
| C22×#14579072 | 2 |
| C4×#14579120 | 2 |
| #23763258 | 2 |
| #23763254 | 2 |
| #23763098 | 2 |
| C2×C4×M16×C79 | 2 |
| #20427 | 79 |