Order 18176.
778 conjugacy classes of subgroups.
The subgroup lattice has 264 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #22588480 | C2 | semidirect |
| 4. #22588477 | C2 | semidirect |
| 139. C71 | #20768 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22596904 | 2 |
| C2×#17985955 | 2 |
| #22588480 | 2 |
| #22588477 | 2 |
| #22588066 | 2 |
| C2×#17985763 | 2 |
| C71×#2905 | 2 |
| #20768 | 71 |