Order 20224.
908 conjugacy classes of subgroups.
The subgroup lattice has 426 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #23774541 | C2 | semidirect |
| 3. #23762408 | C2 | semidirect |
| 5. #23761964 | C2 | semidirect |
| 220. C79 | #18310 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23774541 | 2 |
| #23769166 | 2 |
| #23762408 | 2 |
| #23762391 | 2 |
| #23761964 | 2 |
| #23761714 | 2 |
| C79×#3458 | 2 |
| #18310 | 79 |