Order 35584.
902 conjugacy classes of subgroups.
The subgroup lattice has 346 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C139 | C2×#120 |
| commutator, Frattini, cosocle | C22×C4 | C24×C139 |
| prime radical | C23×C139 | C22×D4 |
| LCS | G ▷ C22×C4 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C139 ◁ C2×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 172. #18189 | C139 | direct (N × H) |
| 173. C139 | #18189 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3502×C139 | 2 |
| #3113×C139 | 2 |
| #2399×C139 | 2 |
| #1611×C139 | 2 |
| #1605×C139 | 2 |
| #1506×C139 | 2 |
| #1467×C139 | 2 |
| #18189 | 139 |