Order 20224.
1178 conjugacy classes of subgroups.
The subgroup lattice has 388 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. #19098572 | C4 | semidirect |
| 18. C2×C4×Q8×C79 | C4 | semidirect |
| 199. C79 | #10777 | semidirect |
| 205. C2×C4×Q8 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098572 | 2 |
| #23763139 | 2 |
| #23763133 | 2 |
| #23763109 | 2 |
| C2×#519×C79 | 2 |
| #10777 | 79 |