Order 35584.
470 conjugacy classes of subgroups.
The subgroup lattice has 118 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C32×C139 | C22 |
| commutator | C2 | C23×C16×C139 |
| Frattini, cosocle | C16 | C24×C139 |
| socle | C22×C139 | C22×C16 |
| prime radical | C2×#41×C139 | C8 |
| LCS | G ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C32×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2258×C139 | C2 | direct (N × H) |
| 3. C2×M64×C139 | C2 | semidirect |
| 4. C22×C32×C139 | C2 | semidirect |
| 10. M64×C139 | C22 | semidirect |
| 13. C2×C32×C139 | C22 | semidirect |
| 56. C2×C139 | #2258 | direct (N × H) |
| 58. C2×#2258 | C139 | direct (N × H) |
| 59. C139 | C2×#2258 | direct (N × H) |
| 61. #2258 | C2×C139 | direct (N × H) |
| 62. C2×M64 | C2×C139 | semidirect |
| 63. C22×C32 | C2×C139 | semidirect |
| 69. M64 | C22×C139 | semidirect |
| 72. C2×C32 | C22×C139 | semidirect |
| 115. C2 | #2258×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#504×C139 | 2 |
| #2258×C139 | 2 |
| C2×M64×C139 | 2 |
| C22×C32×C139 | 2 |
| C2×#2258 | 139 |