Order 20224.
1890 conjugacy classes of subgroups.
The subgroup lattice has 296 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #23773952 | C2 | semidirect |
| 3. #23773946 | C2 | semidirect |
| 4. #23773924 | C2 | semidirect |
| 5. #23773914 | C2 | semidirect |
| 19. #19098972 | C22 | semidirect |
| 20. #19098968 | C22 | semidirect |
| 21. #19098965 | C22 | semidirect |
| 22. #19098961 | C22 | semidirect |
| 60. C2×M16×C79 | Q8 | semidirect |
| 97. M16×C79 | C2×Q8 | semidirect |
| 98. C2×C8×C79 | C2×Q8 | semidirect |
| 155. C79 | #60663 | semidirect |
| 182. C2×M16 | Dic158 | semidirect |
| 235. M16 | C2×Dic158 | semidirect |
| 236. C2×C8 | C2×Dic158 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099120 | 2 |
| #23773952 | 2 |
| #23773946 | 2 |
| #23773924 | 2 |
| #23773914 | 2 |
| #23771990 | 2 |
| C2×C4×M16×C79 | 2 |
| #60663 | 79 |