Order 35584.
466 conjugacy classes of subgroups.
The subgroup lattice has 238 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C139 | C2×C42 |
| commutator | C2×C4 | C2×C42×C139 |
| Frattini, cosocle | C22×C8 | C23×C139 |
| socle | C22×C139 | C2×#97 |
| prime radical | C24×C139 | M16 |
| LCS | G ▷ C2×C4 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C2×#347×C139 | C2 | semidirect |
| 4. #1375×C139 | C2 | semidirect |
| 14. C22⋊C16×C139 | C4 | semidirect |
| 118. #12606 | C139 | direct (N × H) |
| 119. C139 | #12606 | direct (N × H) |
| 122. C2×#347 | C2×C139 | semidirect |
| 123. #1375 | C2×C139 | semidirect |
| 133. C22⋊C16 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#405×C139 | 2 |
| #2112×C139 | 2 |
| C2×#347×C139 | 2 |
| #1375×C139 | 2 |
| #12606 | 139 |