Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
612 conjugacy classes of subgroups; only the 197 normal subgroups are shown.
This group has 612 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.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 2. C2×Q8×Dic157 | C2 | semidirect |
| 5. #23757162 | C2 | semidirect |
| 6. #23757147 | C2 | semidirect |
| 7. #23757142 | C2 | semidirect |
| 8. #23757119 | C2 | semidirect |
| 9. #391×C157 | C2 | semidirect |
| 12. #19097760 | C4 | semidirect |
| 45. #14578931 | C2×C4 | semidirect |
| 47. C4×Dic157 | C2×C4 | semidirect |
| 51. C2×Q8×C157 | C2×C4 | semidirect |
| 111. C157 | #2326 | semidirect |
| 116. #391 | D157 | semidirect |
| 145. C2×Q8 | C4×D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097760 | 2 |
| C2×Q8×Dic157 | 2 |
| C2×#19097733 | 2 |
| #23757175 | 2 |
| #23757162 | 2 |
| #23757147 | 2 |
| #23757142 | 2 |
| #23757119 | 2 |
| #391×C157 | 2 |
| #2326 | 157 |