Order 20224.
822 conjugacy classes of subgroups.
The subgroup lattice has 272 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 9. Q8×C79⋊C8 | C4 | semidirect |
| 84. Q8×C79 | #106 | semidirect |
| 143. C79 | #22738 | semidirect |
| 220. Q8 | #14579092 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×C79⋊C8 | 2 |
| Q8×C4⋊Dic79 | 2 |
| #23764163 | 2 |
| #23764161 | 2 |
| #23763527 | 2 |
| C4×#14579092 | 2 |
| Q8×C4⋊C4×C79 | 2 |
| #22738 | 79 |