Order 35584.
366 conjugacy classes of subgroups.
The subgroup lattice has 106 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C8×C139 | C22 |
| commutator | C2 | C2×C82×C139 |
| Frattini, cosocle | C4×C8 | C23×C139 |
| socle, prime radical | C23×C139 | C4×C8 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1311×C139 | C2 | direct (N × H) |
| 14. C2×C16×C139 | C8 | semidirect |
| 31. C16×C139 | C2×C8 | semidirect |
| 49. C2×C139 | #1311 | direct (N × H) |
| 52. C2×#1311 | C139 | direct (N × H) |
| 53. C139 | C2×#1311 | direct (N × H) |
| 56. #1311 | C2×C139 | direct (N × H) |
| 67. C2×C16 | C8×C139 | semidirect |
| 84. C16 | C2×C8×C139 | semidirect |
| 102. C2 | #1311×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×C16×C139 | 2 |
| C2×C82×C139 | 2 |
| #1311×C139 | 2 |
| C2×#1311 | 139 |