Order 20224.
1142 conjugacy classes of subgroups.
The subgroup lattice has 278 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 15. C2×C4⋊Q8×C79 | C4 | semidirect |
| 16. C2×#125×C79 | C4 | semidirect |
| 22. #14579120 | Q8 | semidirect |
| 144. C79 | #21334 | semidirect |
| 147. C2×C4⋊Q8 | Dic79 | semidirect |
| 148. C2×#125 | Dic79 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766018 | 2 |
| #23765757 | 2 |
| #23764386 | 2 |
| #23763133 | 2 |
| C2×#544×C79 | 2 |
| #21334 | 79 |