Order 20224.
778 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23763539 | C2 | semidirect |
| 4. #23763536 | C2 | semidirect |
| 143. C79 | #20768 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23771963 | 2 |
| C2×#19098518 | 2 |
| #23763539 | 2 |
| #23763536 | 2 |
| #23763126 | 2 |
| C2×#19098328 | 2 |
| C2×#341×C79 | 2 |
| #20768 | 79 |