Order 20224.
1214 conjugacy classes of subgroups.
The subgroup lattice has 534 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761743 | C2 | semidirect |
| 5. #23761723 | C2 | semidirect |
| 121. C2×Dic158 | M16 | semidirect |
| 273. C79 | #17365 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4×Dic158 | 2 |
| #23772033 | 2 |
| #23761743 | 2 |
| #23761729 | 2 |
| #23761723 | 2 |
| C79×#2920 | 2 |
| #17365 | 79 |