Order 35584.
728 conjugacy classes of subgroups; only the 138 normal subgroups are shown.
This group has 728 conjugacy classes of subgroups — too many to draw. Only its 138 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 | #1790 |
| commutator | C2×D4 | C22×C4×C139 |
| Frattini, cosocle | C2×#41 | C23×C139 |
| prime radical | #532×C139 | C22 |
| LCS | G ▷ C2×D4 ▷ 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 |
|---|---|---|
| 3. #2123×C139 | C2 | semidirect |
| 4. #1915×C139 | C2 | semidirect |
| 8. #563×C139 | C4 | semidirect |
| 9. #559×C139 | C4 | semidirect |
| 191. #12771 | C139 | direct (N × H) |
| 192. C139 | #12771 | direct (N × H) |
| 195. #2123 | C2×C139 | semidirect |
| 196. #1915 | C2×C139 | semidirect |
| 200. #563 | C4×C139 | semidirect |
| 201. #559 | C4×C139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #3550×C139 | 2 |
| #2132×C139 | 2 |
| #2123×C139 | 2 |
| #1915×C139 | 2 |
| #1884×C139 | 2 |
| #12771 | 139 |