Order 35584.
418 conjugacy classes of subgroups.
The subgroup lattice has 138 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42×C139 | C42 |
| commutator | C4 | C43×C139 |
| Frattini, cosocle | C22×C8 | C23×C139 |
| socle | C22×C139 | C2×#97 |
| prime radical | C23×C139 | C2×M16 |
| LCS | G ▷ C4 ▷ C1 | |
| UCS | C1 ◁ C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 10. #347×C139 | C4 | direct (N × H) |
| 11. #346×C139 | C4 | semidirect |
| 12. C4×C16×C139 | C4 | semidirect |
| 42. C16×C139 | C42 | semidirect |
| 61. C4×C139 | #347 | direct (N × H) |
| 68. C4×#347 | C139 | direct (N × H) |
| 69. C139 | C4×#347 | direct (N × H) |
| 79. #347 | C4×C139 | direct (N × H) |
| 80. #346 | C4×C139 | semidirect |
| 81. C4×C16 | C4×C139 | semidirect |
| 111. C16 | C42×C139 | semidirect |
| 130. C4 | #347×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#347×C139 | 2 |
| C4×M32×C139 | 2 |
| C4×#97×C139 | 2 |
| C4×#347 | 139 |