Order 35584.
1000 conjugacy classes of subgroups; only the 146 normal subgroups are shown.
This group has 1000 conjugacy classes of subgroups — too many to draw. Only its 146 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C2×C139 | #1781 |
| commutator | C24 | C22×C4×C139 |
| Frattini, cosocle | C22×D4 | C23×C139 |
| prime radical | #3485×C139 | C2 |
| LCS | G ▷ C24 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C139 ◁ C23×C139 ◁ C22×#41×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. #2121×C139 | C2 | semidirect |
| 3. #1785×C139 | C2 | semidirect |
| 4. #1782×C139 | C2 | semidirect |
| 5. C2×H(5,𝔽2)×C139 | C4 | semidirect |
| 14. C2×#123×C139 | C4 | semidirect |
| 15. #518×C139 | C4 | semidirect |
| 17. C2×#100×C139 | C22 | semidirect |
| 19. C2×#99×C139 | C22 | semidirect |
| 232. #12706 | C139 | direct (N × H) |
| 233. C139 | #12706 | direct (N × H) |
| 235. #2121 | C2×C139 | semidirect |
| 236. #1785 | C2×C139 | semidirect |
| 237. #1782 | C2×C139 | semidirect |
| 238. C2×H(5,𝔽2) | C4×C139 | semidirect |
| 247. C2×#123 | C4×C139 | semidirect |
| 248. #518 | C4×C139 | semidirect |
| 250. C2×#100 | C22×C139 | semidirect |
| 252. C2×#99 | C22×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3485×C139 | 2 |
| #2121×C139 | 2 |
| #1785×C139 | 2 |
| #1782×C139 | 2 |
| #12706 | 139 |