Order 35584.
834 conjugacy classes of subgroups.
The subgroup lattice has 222 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center | C42×C139 | C24 |
| commutator | C22 | C22×C42×C139 |
| Frattini, cosocle | C42 | C24×C139 |
| socle | C22×C139 | C22×C42 |
| prime radical | C24×C139 | C42 |
| LCS | G ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1452×C139 | C2 | semidirect |
| 4. #1451×C139 | C2 | semidirect |
| 18. #322×C139 | C22 | semidirect |
| 110. #17319 | C139 | direct (N × H) |
| 111. C139 | #17319 | direct (N × H) |
| 114. #1452 | C2×C139 | semidirect |
| 115. #1451 | C2×C139 | semidirect |
| 129. #322 | C22×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#431×C139 | 2 |
| C2×C4×M16×C139 | 2 |
| #1452×C139 | 2 |
| #1451×C139 | 2 |
| #17319 | 139 |