Order 35584.
86 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C139 | D16 |
| commutator | C16 | C2×C8×C139 |
| Frattini, cosocle | C4×C16 | C22×C139 |
| socle, prime radical | C22×C139 | #366 |
| LCS | G ▷ C16 ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C139 ◁ C42×C139 ◁ C4×C8×C139 ◁ C4×C16×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 12. C32×C139 | C8 | semidirect |
| 36. #7460 | C139 | direct (N × H) |
| 37. C139 | #7460 | direct (N × H) |
| 49. C32 | C8×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C4×C32×C139 | 2 |
| #1371×C139 | 2 |
| #7460 | 139 |