Order 35584.
358 conjugacy classes of subgroups.
The subgroup lattice has 184 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8×C139 | C2×D4 |
| commutator | C4 | C2×C4×C8×C139 |
| Frattini, cosocle | C22×C8 | C23×C139 |
| socle | C22×C139 | C2×C4⋊C8 |
| prime radical | C23×C139 | C2×M16 |
| LCS | G ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C8×C139 ◁ C2×C4×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 13. #364×C139 | C4 | semidirect |
| 91. #12656 | C139 | direct (N × H) |
| 92. C139 | #12656 | direct (N × H) |
| 105. #364 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#364×C139 | 2 |
| C4×M32×C139 | 2 |
| #1726×C139 | 2 |
| #1376×C139 | 2 |
| #12656 | 139 |