Order 35584.
686 conjugacy classes of subgroups; only the 94 normal subgroups are shown.
This group has 686 conjugacy classes of subgroups — too many to draw. Only its 94 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 | #2021 |
| commutator, Frattini, cosocle | C2×#41 | C23×C139 |
| prime radical | #3021×C139 | C2 |
| LCS | G ▷ C2×#41 ▷ C22 ▷ C2 ▷ C1 | |
| UCS | C1 ◁ C2×C139 ◁ C2×C4×C139 ◁ C2×#41×C139 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #3200×C139 | C2 | semidirect |
| 2. #3022×C139 | C2 | semidirect |
| 4. #2123×C139 | C2 | semidirect |
| 5. #2122×C139 | C2 | semidirect |
| 6. #1794×C139 | C2 | semidirect |
| 7. #1392×C139 | C2 | semidirect |
| 267. #13361 | C139 | direct (N × H) |
| 268. C139 | #13361 | direct (N × H) |
| 269. #3200 | C2×C139 | semidirect |
| 270. #3022 | C2×C139 | semidirect |
| 272. #2123 | C2×C139 | semidirect |
| 273. #2122 | C2×C139 | semidirect |
| 274. #1794 | C2×C139 | semidirect |
| 275. #1392 | C2×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3200×C139 | 2 |
| #3022×C139 | 2 |
| #3021×C139 | 2 |
| #2123×C139 | 2 |
| #2122×C139 | 2 |
| #1794×C139 | 2 |
| #1392×C139 | 2 |
| #13361 | 139 |