Order 17792.
560 conjugacy classes of subgroups; only the 143 normal subgroups are shown.
This group has 560 conjugacy classes of subgroups — too many to draw. Only its 143 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C23 | C23×D139 |
| commutator, socle, cosocle | C23×C139 | C24 |
| Fitting | #397×C139 | C2 |
| prime radical | C22×C22⋊D139 | C22 |
| hypercenter | #397 | D139 |
| hypocenter | C139 | #2395 |
| LCS | G ▷ C23×C139 ▷ C139 | |
| UCS | C1 ◁ C23 ◁ #397 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×#17984800 | C2 | semidirect |
| 3. #22580893 | C2 | semidirect |
| 4. #22580889 | C2 | semidirect |
| 5. #22580884 | C2 | semidirect |
| 6. #22580882 | C2 | semidirect |
| 8. #22580804 | C2 | semidirect |
| 9. C22⋊C4×Dic139 | C2 | semidirect |
| 10. #22580800 | C2 | semidirect |
| 11. #397×C139 | C2 | semidirect |
| 137. C139 | #2395 | semidirect |
| 145. #397 | D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×(C22⋊D139)⋊C4 | 2 |
| C2×#17984800 | 2 |
| #22580893 | 2 |
| #22580889 | 2 |
| #22580884 | 2 |
| #22580882 | 2 |
| #22580868 | 2 |
| #22580804 | 2 |
| C22⋊C4×Dic139 | 2 |
| #22580800 | 2 |
| #397×C139 | 2 |
| #2395 | 139 |