Order 17792.
928 conjugacy classes of subgroups.
The subgroup lattice has 180 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. C4×Dic139⋊C4 | C2 | direct (N × H) |
| 10. C2×Dic139⋊C4 | C4 | direct (N × H) |
| 13. C2×C4×Dic139 | C4 | semidirect |
| 31. Dic139⋊C4 | C2×C4 | direct (N × H) |
| 33. C4×Dic139 | C2×C4 | semidirect |
| 49. C2×Dic139 | C42 | semidirect |
| 63. C2×C4×C139 | C4⋊C4 | semidirect |
| 79. C4×C139 | C2×C4⋊C4 | semidirect |
| 82. Dic139 | C2×C42 | semidirect |
| 83. C2×C139 | C4×C4⋊C4 | semidirect |
| 89. C139 | C2×C4×C4⋊C4 | semidirect |
| 153. C2×C4 | Dic139⋊C4 | direct (N × H) |
| 172. C4 | C2×Dic139⋊C4 | direct (N × H) |
| 173. C2 | C4×Dic139⋊C4 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Dic139⋊C4 | 2 |
| C22×C4×Dic139 | 2 |
| C4×Dic139⋊C4 | 2 |
| C2×C139⋊#95 | 2 |
| C22×C42×C139 | 2 |
| C2×C4×C4⋊C4 | 139 |