Order 20224.
874 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764893 | C2 | semidirect |
| 4. #23764888 | C2 | semidirect |
| 146. C79 | #23667 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14579095 | 2 |
| #23766020 | 2 |
| #23764893 | 2 |
| #23764888 | 2 |
| #23763120 | 2 |
| #23763117 | 2 |
| C2×#424×C79 | 2 |
| #23667 | 79 |