Order 18688.
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×#10596831 | C4 | semidirect |
| 84. Q8×C73 | #107 | semidirect |
| 143. C73 | #22740 | semidirect |
| 220. Q8 | #14556524 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×#10596831 | 2 |
| Q8×C4⋊Dic73 | 2 |
| #22610689 | 2 |
| #22610687 | 2 |
| #22610058 | 2 |
| C4×#14556524 | 2 |
| Q8×C4⋊C4×C73 | 2 |
| #22740 | 73 |