Order 20224.
1088 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 |
|---|---|---|
| 3. C2×#19098295 | C2 | semidirect |
| 26. C22×Dic158 | C8 | semidirect |
| 158. Dic158 | C22⋊C8 | semidirect |
| 167. C22×C79 | Q8⋊C8 | semidirect |
| 198. C79 | #8311 | semidirect |
| 361. C22 | #19098295 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic158 | 2 |
| #23763380 | 2 |
| C2×#19098295 | 2 |
| C4×C22⋊C8×C79 | 2 |
| #8311 | 79 |