Order 35584.
288 conjugacy classes of subgroups.
The subgroup lattice has 218 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1338×C139 | C2 | semidirect |
| 108. #11643 | C139 | direct (N × H) |
| 109. C139 | #11643 | direct (N × H) |
| 113. #1338 | C2×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #2960×C139 | 2 |
| #2163×C139 | 2 |
| #1338×C139 | 2 |
| #11643 | 139 |