Order 20224.
1214 conjugacy classes of subgroups.
The subgroup lattice has 534 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #23761847 | C2 | semidirect |
| 4. #23761829 | C2 | semidirect |
| 5. #23761795 | C2 | semidirect |
| 21. Q8⋊(C79⋊C8) | C22 | semidirect |
| 125. C2×Q8×C79 | M16 | semidirect |
| 273. C79 | #17449 | semidirect |
| 388. C2×Q8 | #11929608 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23772033 | 2 |
| #23761847 | 2 |
| #23761829 | 2 |
| #23761795 | 2 |
| C22×C4×Q8×C79 | 2 |
| #17449 | 79 |