Order 35584.
2086 conjugacy classes of subgroups.
The subgroup lattice has 392 nodes — too large to display as a diagram.
| subgroup | G/H | |
|---|---|---|
| center, socle, prime radical | C23×C139 | C25 |
| commutator, Frattini, cosocle | C23 | C25×C139 |
| LCS | G ▷ C23 ▷ C1 | |
| UCS | C1 ◁ C23×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 57. C4×Q8×C139 | Q8 | semidirect |
| 58. C4×Q8×C139 | Q8 | semidirect |
| 136. Q8×C139 | C4⋊Q8 | semidirect |
| 187. C4×C139 | #557 | semidirect |
| 195. #36466 | C139 | direct (N × H) |
| 196. C139 | #36466 | direct (N × H) |
| 253. C4×Q8 | Q8×C139 | semidirect |
| 254. C4×Q8 | Q8×C139 | semidirect |
| 332. Q8 | C4⋊Q8×C139 | semidirect |
| 383. C4 | #557×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#557×C139 | 2 |
| #2859×C139 | 2 |
| #2584×C139 | 2 |
| #2552×C139 | 2 |
| #2551×C139 | 2 |
| #2550×C139 | 2 |
| #2351×C139 | 2 |
| Q8×C4⋊C4×C139 | 2 |
| C4×C4⋊Q8×C139 | 2 |
| C42×Q8×C139 | 2 |
| #36466 | 139 |