Order 35584.
822 conjugacy classes of subgroups.
The subgroup lattice has 332 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C2×C4×C139 | #99 |
| commutator | C2×C4 | C2×C42×C139 |
| Frattini, cosocle | C22×Q8 | C23×C139 |
| socle | C22×C139 | C2×#99 |
| prime radical | C22×#41×C139 | C22 |
| LCS | G ▷ C2×C4 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C4×C139 ◁ C22×C4×C139 ◁ C22×#41×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1394×C139 | C2 | semidirect |
| 9. #413×C139 | C4 | semidirect |
| 43. #101×C139 | C2×C4 | semidirect |
| 165. #12585 | C139 | direct (N × H) |
| 166. C139 | #12585 | direct (N × H) |
| 169. #1394 | C2×C139 | semidirect |
| 175. #413 | C4×C139 | semidirect |
| 209. #101 | C2×C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#413×C139 | 2 |
| #2297×C139 | 2 |
| #1394×C139 | 2 |
| #12585 | 139 |