Order 20224.
714 conjugacy classes of subgroups.
The subgroup lattice has 322 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 31. #446×C79 | C4 | semidirect |
| 170. C79 | #22745 | semidirect |
| 172. #446 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766357 | 2 |
| #23764170 | 2 |
| #23764164 | 2 |
| #23763534 | 2 |
| #23763531 | 2 |
| #23763297 | 2 |
| C4×#14579093 | 2 |
| C2×#446×C79 | 2 |
| #22745 | 79 |