Order 35584.
62 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C139 | #1424 |
| commutator | C32 | C2×C4×C139 |
| Frattini, cosocle | C2×C32 | C22×C139 |
| prime radical | C22×C139 | SD64 |
| LCS | G ▷ C32 ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C139 ◁ C2×C4×C139 ◁ C2×C8×C139 ◁ C2×C16×C139 ◁ C2×C32×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 7. C64×C139 | C4 | semidirect |
| 29. #7548 | C139 | direct (N × H) |
| 30. C139 | #7548 | direct (N × H) |
| 37. C64 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| M128×C139 | 2 |
| #1425×C139 | 2 |
| #1424×C139 | 2 |
| #7548 | 139 |