Order 35584.
906 conjugacy classes of subgroups.
The subgroup lattice has 316 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42×C139 | C22⋊C4 |
| commutator | C22 | C43×C139 |
| Frattini, cosocle | C23×C4 | C23×C139 |
| socle | C22×C139 | C2×#95 |
| prime radical | C24×C139 | C22×C4 |
| LCS | G ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C42×C139 ◁ C22×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 14. C4×M16×C139 | C4 | semidirect |
| 16. C2×#97×C139 | C4 | semidirect |
| 18. C2×C4×C8×C139 | C4 | semidirect |
| 23. #344×C139 | C4 | direct (N × H) |
| 79. M16×C139 | C42 | semidirect |
| 84. C2×C8×C139 | C42 | semidirect |
| 146. C4×C139 | #344 | direct (N × H) |
| 157. C4×#344 | C139 | direct (N × H) |
| 158. C139 | C4×#344 | direct (N × H) |
| 172. C4×M16 | C4×C139 | semidirect |
| 174. C2×#97 | C4×C139 | semidirect |
| 176. C2×C4×C8 | C4×C139 | semidirect |
| 181. #344 | C4×C139 | direct (N × H) |
| 237. M16 | C42×C139 | semidirect |
| 242. C2×C8 | C42×C139 | semidirect |
| 304. C4 | #344×C139 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×M16×C139 | 2 |
| C4×#117×C139 | 2 |
| C2×#344×C139 | 2 |
| C4×#344 | 139 |