Order 22784.
582 conjugacy classes of subgroups.
The subgroup lattice has 144 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. Q8×#13083549 | C2 | direct (N × H) |
| 15. C2×#13083549 | Q8 | direct (N × H) |
| 29. #13083549 | C2×Q8 | direct (N × H) |
| 30. C2×Q8×C89 | C16 | semidirect |
| 45. Q8×C89 | C2×C16 | semidirect |
| 68. C2×C89 | Q8×C16 | semidirect |
| 76. C89 | C2×Q8×C16 | semidirect |
| 100. C2×Q8 | #13083549 | direct (N × H) |
| 117. Q8 | C2×#13083549 | direct (N × H) |
| 139. C2 | Q8×#13083549 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| Q8×#13083549 | 2 |
| C2×C4⋊#13083549 | 2 |
| C2×C4×#13083549 | 2 |
| C2×C8×Q8×C89 | 2 |
| C2×Q8×C16 | 89 |