Order 18176.
2110 conjugacy classes of subgroups.
The subgroup lattice has 334 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #22594464 | C2 | semidirect |
| 3. #22594462 | C2 | semidirect |
| 5. #22591634 | C2 | semidirect |
| 56. C2×C4×Dic71 | Q8 | semidirect |
| 72. C2×C42×C71 | Q8 | semidirect |
| 176. C71 | #34642 | semidirect |
| 235. C2×C42 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#17986552 | 2 |
| #22594464 | 2 |
| #22594462 | 2 |
| #22594457 | 2 |
| #22591634 | 2 |
| #22590747 | 2 |
| #22590743 | 2 |
| C2×#17985845 | 2 |
| C71×#2285 | 2 |
| #34642 | 71 |