Order 20224.
898 conjugacy classes of subgroups.
The subgroup lattice has 446 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 11. #19098461 | C4 | semidirect |
| 228. C79 | #11228 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098461 | 2 |
| C2×#19098326 | 2 |
| #23761630 | 2 |
| C22×C4⋊C8×C79 | 2 |
| #11228 | 79 |