Order 20224.
818 conjugacy classes of subgroups.
The subgroup lattice has 316 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23764168 | C2 | semidirect |
| 4. #23764166 | C2 | semidirect |
| 12. C2×C4⋊(C79⋊C8) | C4 | semidirect |
| 165. C79 | #21960 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×C4⋊(C79⋊C8) | 2 |
| #23765798 | 2 |
| #23764168 | 2 |
| #23764166 | 2 |
| #23763427 | 2 |
| #23763423 | 2 |
| C79×#2283 | 2 |
| #21960 | 79 |