Order 35584.
1276 conjugacy classes of subgroups.
The subgroup lattice has 288 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C4×C139 | #381 |
| commutator | C23 | C23×C4×C139 |
| Frattini, cosocle | C24 | C24×C139 |
| socle | C2×C139 | C2×#381 |
| prime radical | C22×#41×C139 | C22 |
| LCS | G ▷ C23 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C4×C139 ◁ C23×C4×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1828×C139 | C2 | semidirect |
| 4. #1740×C139 | C2 | semidirect |
| 7. #519×C139 | C4 | semidirect |
| 8. #518×C139 | C4 | semidirect |
| 11. C2×#117×C139 | C4 | semidirect |
| 143. #20710 | C139 | direct (N × H) |
| 144. C139 | #20710 | direct (N × H) |
| 147. #1828 | C2×C139 | semidirect |
| 148. #1740 | C2×C139 | semidirect |
| 151. #519 | C4×C139 | semidirect |
| 152. #518 | C4×C139 | semidirect |
| 155. C2×#117 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3428×C139 | 2 |
| C2×#410×C139 | 2 |
| #1828×C139 | 2 |
| #1740×C139 | 2 |
| #20710 | 139 |