Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
1620 conjugacy classes of subgroups; only the 573 normal subgroups are shown.
This group has 1620 conjugacy classes of subgroups — too many to draw. Only its 573 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. C22×Q8×D157 | C2 | semidirect |
| 2. #23757930 | C2 | direct (N × H) |
| 3. C2×#19097758 | C2 | semidirect |
| 4. C2×#19097750 | C2 | semidirect |
| 5. C2×#19097742 | C2 | semidirect |
| 6. C2×Q8×Dic157 | C2 | semidirect |
| 7. C2×C4×C22⋊D157 | C2 | semidirect |
| 8. C22×#41×C157 | C2 | semidirect |
| 11. C2×Q8×D157 | C22 | semidirect |
| 14. #19097758 | C22 | semidirect |
| 15. #19097750 | C22 | semidirect |
| 16. #19097742 | C22 | semidirect |
| 17. Q8×Dic157 | C22 | semidirect |
| 18. C4×C22⋊D157 | C22 | semidirect |
| 26. C2×#41×C157 | C22 | semidirect |
| 49. C2×Q8×C157 | D4 | semidirect |
| 59. C22×D157 | #41 | semidirect |
| 75. Q8×C157 | C2×D4 | semidirect |
| 93. C2×D157 | C2×#41 | semidirect |
| 100. C2×C157 | #548 | semidirect |
| 105. C157 | C2×#548 | semidirect |
| 107. C22×#41 | D157 | semidirect |
| 116. C2×#41 | C2×D157 | semidirect |
| 142. C2×Q8 | C22⋊D157 | semidirect |
| 173. Q8 | C2×C22⋊D157 | semidirect |
| 207. C2 | #23757930 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×Q8×D157 | 2 |
| #23757930 | 2 |
| C2×#19097758 | 2 |
| C2×#19097750 | 2 |
| C2×#19097742 | 2 |
| C2×Q8×Dic157 | 2 |
| C2×C4×C22⋊D157 | 2 |
| C22×#41×C157 | 2 |
| C2×#548 | 157 |