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 |
|---|---|---|
| 3. #22589687 | C2 | semidirect |
| 4. #22589682 | C2 | semidirect |
| 31. C2×#11765849 | Q8 | semidirect |
| 42. C2×C4×Dic71 | Q8 | semidirect |
| 171. C71 | #23560 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22596929 | 2 |
| #22590743 | 2 |
| #22589687 | 2 |
| #22589682 | 2 |
| #22588079 | 2 |
| C2×#17985758 | 2 |
| C71×#3458 | 2 |
| #23560 | 71 |