Order 35584.
554 conjugacy classes of subgroups.
The subgroup lattice has 412 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C139 | #102 |
| commutator | C8 | C2×C42×C139 |
| Frattini, cosocle | C22×C8 | C23×C139 |
| socle | C22×C139 | #340 |
| prime radical | C24×C139 | Q16 |
| LCS | G ▷ C8 ▷ C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C139 ◁ C23×C4×C139 ◁ C23×C8×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 4. #1388×C139 | C2 | direct (N × H) |
| 203. C2×C139 | #1388 | direct (N × H) |
| 205. C2×#1388 | C139 | direct (N × H) |
| 206. C139 | C2×#1388 | direct (N × H) |
| 210. #1388 | C2×C139 | direct (N × H) |
| 409. C2 | #1388×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×M32×C139 | 2 |
| C22×#108×C139 | 2 |
| #1388×C139 | 2 |
| C2×#1388 | 139 |