Order 35584.
1362 conjugacy classes of subgroups.
The subgroup lattice has 284 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C139 | C22×D4 |
| commutator, Frattini, cosocle | C22×C4 | C24×C139 |
| prime radical | C24×C139 | C2×D4 |
| LCS | G ▷ C22×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ C2×#117×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 5. #2056×C139 | C2 | semidirect |
| 141. #23542 | C139 | direct (N × H) |
| 142. C139 | #23542 | direct (N × H) |
| 147. #2056 | C2×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×Q16×C139 | 2 |
| C2×#424×C139 | 2 |
| C2×#419×C139 | 2 |
| #2310×C139 | 2 |
| #2056×C139 | 2 |
| #1735×C139 | 2 |
| #23542 | 139 |