Order 20224.
1670 conjugacy classes of subgroups.
The subgroup lattice has 542 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C22×#14579080 | C2 | semidirect |
| 4. #23763953 | C2 | direct (N × H) |
| 5. C2×#19098333 | C2 | semidirect |
| 19. C2×#14579080 | C22 | semidirect |
| 21. #19098333 | C22 | semidirect |
| 269. C2×C79 | #1915 | semidirect |
| 277. C79 | C2×#1915 | semidirect |
| 539. C2 | #23763953 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19099330 | 2 |
| C2×#19098547 | 2 |
| C22×#14579080 | 2 |
| #23763953 | 2 |
| C2×#19098333 | 2 |
| C2×#536×C79 | 2 |
| C2×#1915 | 79 |