Order 8896.
58 conjugacy classes of subgroups.
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C4×C8 | D139 |
| commutator, hypocenter | C139 | C4×C16 |
| Frattini | C2×C8 | C2×D139 |
| Fitting | C4×C8×C139 | C2 |
| socle | C22×C139 | C2×C8 |
| LCS | G ▷ C139 | |
| UCS | C1 ◁ C4×C8 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C139⋊C16 | C4 | direct (N × H) |
| 12. C4×C139 | C16 | semidirect |
| 17. C139 | C4×C16 | semidirect |
| 30. C4 | C139⋊C16 | direct (N × H) |