Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
1564 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 1564 conjugacy classes of subgroups — too many to draw. Only its 197 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×D157 |
| commutator, socle, cosocle | C23×C157 | C24 |
| Fitting | #379×C157 | C2 |
| hypercenter | #379 | D157 |
| hypocenter | C157 | #2403 |
| LCS | G ▷ C23×C157 ▷ C157 | |
| UCS | C1 ◁ C23 ◁ #379 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C23×C22⋊D157 | C2 | semidirect |
| 2. C2×#19097741 | C2 | semidirect |
| 3. #23757182 | C2 | semidirect |
| 4. #23757150 | C2 | semidirect |
| 5. #379×C157 | C2 | semidirect |
| 6. C24×D157 | C22 | semidirect |
| 7. C22×D628 | C22 | semidirect |
| 11. C22×C22⋊D157 | C22 | semidirect |
| 12. C23×Dic157 | C22 | semidirect |
| 14. C2×#14578931 | C22 | semidirect |
| 15. #19097678 | C22 | semidirect |
| 17. C2×C22⋊C4×C157 | C22 | semidirect |
| 18. C2×C22⋊C4×C157 | C22 | semidirect |
| 32. C2×C22⋊D157 | D4 | semidirect |
| 39. C24×C157 | D4 | semidirect |
| 53. C22×D157 | C2×D4 | semidirect |
| 60. C2×Dic157 | C2×D4 | semidirect |
| 81. C22×C157 | #120 | semidirect |
| 99. C157 | #2403 | semidirect |
| 105. #379 | D157 | semidirect |
| 116. C2×C22⋊C4 | C2×D157 | semidirect |
| 117. C2×C22⋊C4 | C2×D157 | semidirect |
| 126. C24 | D628 | semidirect |
| 187. C22 | #19097741 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C23×C22⋊D157 | 2 |
| C2×#19097741 | 2 |
| #23757182 | 2 |
| #23757150 | 2 |
| #379×C157 | 2 |
| #2403 | 157 |