Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
6520 conjugacy classes of subgroups; only the 3301 normal subgroups are shown.
This group has 6520 conjugacy classes of subgroups — too many to draw. Only its 3301 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center | C24 | C22×D157 |
| commutator, cosocle | C2×C157 | C26 |
| Frattini | C2 | C25×D157 |
| Fitting | C23×D4×C157 | C2 |
| socle | C24×C157 | C23 |
| hypercenter | C23×D4 | D157 |
| hypocenter | C157 | C23×#41 |
| LCS | G ▷ C2×C157 ▷ C157 | |
| UCS | C1 ◁ C24 ◁ C23×D4 | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×#14578953 | C2 | direct (N × H) |
| 2. C23×Dic314 | C2 | semidirect |
| 3. C23×C22⋊D157 | C2 | semidirect |
| 4. C24×Dic157 | C2 | semidirect |
| 5. C23×C4×D157 | C2 | semidirect |
| 6. C23×D4×C157 | C2 | semidirect |
| 8. C2×#14578953 | C22 | direct (N × H) |
| 9. C22×Dic314 | C22 | semidirect |
| 10. C22×C22⋊D157 | C22 | semidirect |
| 13. C23×Dic157 | C22 | semidirect |
| 14. C22×C4×D157 | C22 | semidirect |
| 16. C22×D4×C157 | C22 | semidirect |
| 20. #14578953 | C23 | direct (N × H) |
| 21. C2×Dic314 | C23 | semidirect |
| 22. C2×C22⋊D157 | C23 | semidirect |
| 25. C22×Dic157 | C23 | semidirect |
| 26. C2×C4×D157 | C23 | semidirect |
| 30. C2×D4×C157 | C23 | semidirect |
| 34. Dic314 | C24 | semidirect |
| 35. C22⋊D157 | C24 | semidirect |
| 38. C2×Dic157 | C24 | semidirect |
| 39. C4×D157 | C24 | semidirect |
| 41. C23×C157 | #41 | semidirect |
| 44. D4×C157 | C24 | semidirect |
| 47. C22×C157 | C2×#41 | semidirect |
| 56. C2×C157 | C22×#41 | semidirect |
| 59. C157 | C23×#41 | semidirect |
| 64. C23×D4 | D157 | semidirect |
| 72. C22×D4 | C2×D157 | semidirect |
| 86. C2×D4 | C22×D157 | semidirect |
| 95. C23 | #14578953 | direct (N × H) |
| 100. D4 | C23×D157 | semidirect |
| 109. C22 | C2×#14578953 | direct (N × H) |
| 117. C2 | C22×#14578953 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578953 | 2 |
| C23×Dic314 | 2 |
| C23×C22⋊D157 | 2 |
| C24×Dic157 | 2 |
| C23×C4×D157 | 2 |
| C23×D4×C157 | 2 |
| C23×#41 | 157 |