Order 20224.
588 conjugacy classes of subgroups.
The subgroup lattice has 344 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×#19098311 | C2 | semidirect |
| 4. #23761284 | C2 | semidirect |
| 177. C79 | #9128 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098616 | 2 |
| #23771752 | 2 |
| C2×#19098311 | 2 |
| #23761284 | 2 |
| C79×#1797 | 2 |
| #9128 | 79 |