Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
738 conjugacy classes of subgroups; only the 198 normal subgroups are shown.
This group has 738 conjugacy classes of subgroups — too many to draw. Only its 198 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. #23758352 | C2 | semidirect |
| 2. #41×#10597845 | C2 | semidirect |
| 3. #23758272 | C2 | semidirect |
| 4. #23758270 | C2 | semidirect |
| 5. C2×#19097836 | C2 | semidirect |
| 6. D157⋊#104 | C2 | semidirect |
| 10. C2×#14578964 | C22 | semidirect |
| 11. D157⋊M16 | C22 | semidirect |
| 14. #19097850 | C22 | semidirect |
| 15. C2×C4×#10597845 | C22 | semidirect |
| 16. #19097836 | C22 | semidirect |
| 17. #19097836 | C22 | semidirect |
| 18. #19097836 | C22 | semidirect |
| 19. #19097835 | C22 | semidirect |
| 20. #19097835 | C22 | semidirect |
| 22. #19097819 | C4 | semidirect |
| 24. #19097817 | C4 | semidirect |
| 25. #19097817 | C4 | semidirect |
| 31. 2−1+4×C157 | C4 | semidirect |
| 48. #14578955 | C2×C4 | semidirect |
| 55. #14578954 | C2×C4 | semidirect |
| 60. Q8×D157 | C2×C4 | semidirect |
| 64. C2×D628 | C2×C4 | semidirect |
| 68. D4×D157 | C2×C4 | semidirect |
| 75. #41×C157 | C2×C4 | semidirect |
| 77. C2×Q8×C157 | C2×C4 | semidirect |
| 139. C157 | #2901 | semidirect |
| 150. 2−1+4 | #10597845 | semidirect |
| 189. #41 | C2×#10597845 | semidirect |
| 194. C2×Q8 | C2×#10597845 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23758352 | 2 |
| #41×#10597845 | 2 |
| #23758272 | 2 |
| #23758270 | 2 |
| C2×#19097836 | 2 |
| D157⋊#104 | 2 |
| #23758110 | 2 |
| #2901 | 157 |