Order 35584.
842 conjugacy classes of subgroups.
The subgroup lattice has 232 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle | C23×C139 | C22×D4 |
| commutator | C2×C4 | C23×C4×C139 |
| Frattini, cosocle | C22×C4 | C24×C139 |
| prime radical | C24×C139 | C2×D4 |
| LCS | G ▷ C2×C4 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ C22×C42×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. #1846×C139 | C2 | semidirect |
| 4. #1835×C139 | C2 | semidirect |
| 6. #1776×C139 | C2 | semidirect |
| 11. C4×M16×C139 | C4 | semidirect |
| 115. #20825 | C139 | direct (N × H) |
| 116. C139 | #20825 | direct (N × H) |
| 119. #1846 | C2×C139 | semidirect |
| 120. #1835 | C2×C139 | semidirect |
| 122. #1776 | C2×C139 | semidirect |
| 127. C4×M16 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×C4×M16×C139 | 2 |
| #2283×C139 | 2 |
| #1846×C139 | 2 |
| #1835×C139 | 2 |
| #1809×C139 | 2 |
| #1776×C139 | 2 |
| #20825 | 139 |