Order 35584.
814 conjugacy classes of subgroups.
The subgroup lattice has 244 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C139 | #127 |
| commutator, Frattini, cosocle | C42 | C24×C139 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ C2×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #1707×C139 | C2 | direct (N × H) |
| 68. C2×C8×C139 | Q16 | semidirect |
| 104. C8×C139 | C2×Q16 | semidirect |
| 117. C2×C139 | #1707 | direct (N × H) |
| 121. C2×#1707 | C139 | direct (N × H) |
| 122. C139 | C2×#1707 | direct (N × H) |
| 127. #1707 | C2×C139 | direct (N × H) |
| 190. C2×C8 | Q16×C139 | semidirect |
| 226. C8 | C2×Q16×C139 | semidirect |
| 239. C2 | #1707×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#500×C139 | 2 |
| C2×#498×C139 | 2 |
| C2×#494×C139 | 2 |
| C2×#487×C139 | 2 |
| #1707×C139 | 2 |
| C2×C82×C139 | 2 |
| C2×#1707 | 139 |