Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
584 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 584 conjugacy classes of subgroups — too many to draw. Only its 157 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. C2×#19097796 | C2 | semidirect |
| 2. C2×#19097768 | C2 | semidirect |
| 3. #23757473 | C2 | semidirect |
| 4. #23757468 | C2 | semidirect |
| 5. #23757297 | C2 | semidirect |
| 6. #23757277 | C2 | semidirect |
| 7. C4×#41×C157 | C2 | semidirect |
| 11. C2×#14578941 | C22 | semidirect |
| 12. C2×#14578939 | C22 | semidirect |
| 17. C4⋊#11929434 | C22 | semidirect |
| 18. #19097691 | C22 | semidirect |
| 20. C4×Q8×C157 | C22 | semidirect |
| 22. C4×D4×C157 | C22 | semidirect |
| 40. #41×C157 | D4 | semidirect |
| 69. Q8×C157 | C2×D4 | semidirect |
| 72. D4×C157 | C2×D4 | semidirect |
| 96. C4×C157 | AGL(1,ℤ/8) | semidirect |
| 104. C157 | #3038 | semidirect |
| 108. C4×#41 | D157 | semidirect |
| 123. C4×Q8 | C2×D157 | semidirect |
| 125. C4×D4 | C2×D157 | semidirect |
| 134. #41 | D628 | semidirect |
| 168. Q8 | C2×D628 | semidirect |
| 176. D4 | C2×D628 | semidirect |
| 201. C4 | #19097796 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097796 | 2 |
| C2×#19097768 | 2 |
| #23757473 | 2 |
| #23757468 | 2 |
| #23757297 | 2 |
| #23757277 | 2 |
| C4×#41×C157 | 2 |
| #3038 | 157 |