Order 20224.
1010 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. #23764374 | C2 | semidirect |
| 4. #23764374 | C2 | semidirect |
| 5. #23764358 | C2 | semidirect |
| 22. #533×C79 | C4 | semidirect |
| 179. C79 | #21842 | semidirect |
| 181. #533 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098620 | 2 |
| #23765798 | 2 |
| #23764374 | 2 |
| #23764358 | 2 |
| #23763495 | 2 |
| C2×#533×C79 | 2 |
| #21842 | 79 |