Order 18176.
1082 conjugacy classes of subgroups.
The subgroup lattice has 328 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #22589691 | C2 | semidirect |
| 5. #22589686 | C2 | semidirect |
| 51. C2×C4×Dic71 | Q8 | semidirect |
| 60. C2×M16×C71 | Q8 | semidirect |
| 171. C71 | #23560 | semidirect |
| 196. C2×M16 | Dic142 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22601745 | 2 |
| #22596930 | 2 |
| #22590743 | 2 |
| #22589691 | 2 |
| #22589686 | 2 |
| C2×#17985760 | 2 |
| C71×#1742 | 2 |
| #23560 | 71 |