Order 35584.
222 conjugacy classes of subgroups.
The subgroup lattice has 138 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C8×C139 | C42 |
| commutator | C4 | C2×C4×C8×C139 |
| Frattini, cosocle | C2×C16 | C23×C139 |
| socle | C22×C139 | #346 |
| prime radical | C23×C139 | M32 |
| LCS | G ▷ C4 ▷ C1 | |
| UCS | C1 ◁ C2×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1398×C139 | C2 | direct (N × H) |
| 7. M64×C139 | C4 | semidirect |
| 9. C2×C32×C139 | C4 | semidirect |
| 24. C32×C139 | C2×C4 | semidirect |
| 66. C2×C139 | #1398 | direct (N × H) |
| 68. C2×#1398 | C139 | direct (N × H) |
| 69. C139 | C2×#1398 | direct (N × H) |
| 72. #1398 | C2×C139 | direct (N × H) |
| 76. M64 | C4×C139 | semidirect |
| 78. C2×C32 | C4×C139 | semidirect |
| 93. C32 | C2×C4×C139 | semidirect |
| 135. C2 | #1398×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×M64×C139 | 2 |
| C2×#346×C139 | 2 |
| #1398×C139 | 2 |
| C2×#1398 | 139 |