Order 18176.
1830 conjugacy classes of subgroups.
The subgroup lattice has 224 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. Q8×Dic284 | C2 | direct (N × H) |
| 26. C2×Dic284 | Q8 | direct (N × H) |
| 58. Dic284 | C2×Q8 | direct (N × H) |
| 64. C2×Q8×C71 | Q16 | semidirect |
| 77. Q8×C71 | C2×Q16 | semidirect |
| 108. C2×C71 | Q8×Q16 | semidirect |
| 118. C71 | C2×Q8×Q16 | semidirect |
| 168. C2×Q8 | Dic284 | direct (N × H) |
| 193. Q8 | C2×Dic284 | direct (N × H) |
| 219. C2 | Q8×Dic284 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×Q8×Dic142 | 2 |
| Q8×Dic284 | 2 |
| C2×#17986404 | 2 |
| C2×#17986295 | 2 |
| C2×C4×Dic284 | 2 |
| C2×C8×Q8×C71 | 2 |
| C2×Q8×Q16 | 71 |