Finite Group DatabasebetaFinite Group DatabasebetaOrder 17792.
1296 conjugacy classes of subgroups; only the 517 normal subgroups are shown.
This group has 1296 conjugacy classes of subgroups — too many to draw. Only its 517 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, Frattini | C22 | C24×D139 |
| commutator, socle, cosocle | C22×C139 | C25 |
| Fitting | #543×C139 | C2 |
| prime radical | C24×D139 | C22 |
| hypercenter | #543 | D139 |
| hypocenter | C139 | C2×#543 |
| LCS | G ▷ C22×C139 ▷ C139 | |
| UCS | C1 ◁ C22 ◁ #543 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #22581579 | C2 | semidirect |
| 2. #22581578 | C2 | semidirect |
| 3. C22⋊Q8×D139 | C2 | semidirect |
| 5. #543×C139 | C2 | semidirect |
| 7. C2×Q8×D139 | C22 | semidirect |
| 9. #17984822 | C22 | semidirect |
| 10. #17984821 | C22 | semidirect |
| 11. #17984820 | C22 | semidirect |
| 12. #17984819 | C22 | semidirect |
| 13. #17984818 | C22 | semidirect |
| 14. C4⋊C4×D139 | C22 | semidirect |
| 19. C22⋊Q8×C139 | C22 | semidirect |
| 22. C23×D139 | Q8 | semidirect |
| 25. C2×Dic278 | C23 | semidirect |
| 31. C4⋊Dic139 | C23 | semidirect |
| 32. Dic139⋊C4 | C23 | semidirect |
| 36. C2×Q8×C139 | C23 | semidirect |
| 38. C4⋊C4×C139 | C23 | semidirect |
| 44. C22×D139 | C2×Q8 | semidirect |
| 53. C23×C139 | C2×Q8 | semidirect |
| 74. D139 | #543 | direct (N × H) |
| 75. C139 | C2×#543 | semidirect |
| 79. #543 | D139 | direct (N × H) |
| 90. C22⋊Q8 | C2×D139 | semidirect |
| 104. C2×Q8 | C22×D139 | semidirect |
| 112. C4⋊C4 | C22×D139 | semidirect |
| 124. C23 | Q8×D139 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #22581579 | 2 |
| #22581578 | 2 |
| C22⋊Q8×D139 | 2 |
| C2×C22⋊C4×D139 | 2 |
| #543×C139 | 2 |
| C2×#543 | 139 |