Order 20224.
1082 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #23764751 | C2 | semidirect |
| 5. #23764746 | C2 | semidirect |
| 51. C2×C4×Dic79 | Q8 | semidirect |
| 60. C2×M16×C79 | Q8 | semidirect |
| 171. C79 | #23560 | semidirect |
| 196. C2×M16 | Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23776805 | 2 |
| #23771990 | 2 |
| #23765803 | 2 |
| #23764751 | 2 |
| #23764746 | 2 |
| C2×#19098324 | 2 |
| C79×#1742 | 2 |
| #23560 | 79 |