Order 18176.
1894 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. #22601346 | C2 | direct (N × H) |
| 65. C2×Q8×C71 | Q16 | semidirect |
| 78. Q8×C71 | C2×Q16 | semidirect |
| 108. C2×C71 | #3395 | semidirect |
| 118. C71 | C2×#3395 | semidirect |
| 167. C2×Q8 | Dic284 | semidirect |
| 193. Q8 | C2×Dic284 | semidirect |
| 219. C2 | #22601346 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986728 | 2 |
| #22601346 | 2 |
| C2×#17986379 | 2 |
| C2×#17986210 | 2 |
| C2×C4×Dic284 | 2 |
| C2×C8×Q8×C71 | 2 |
| C2×#3395 | 71 |