Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
584 conjugacy classes of subgroups; only the 181 normal subgroups are shown.
This group has 584 conjugacy classes of subgroups — too many to draw. Only its 181 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×#14578941 | C2 | semidirect |
| 3. #23757473 | C2 | direct (N × H) |
| 4. C2×C4⋊#11929434 | C2 | semidirect |
| 5. C2×#19097691 | C2 | semidirect |
| 6. C2×C4×Q8×C157 | C2 | semidirect |
| 11. C2×#14578941 | C22 | semidirect |
| 15. C4⋊#11929434 | C22 | semidirect |
| 16. #19097691 | C22 | semidirect |
| 19. C4×Q8×C157 | C22 | semidirect |
| 38. C2×Q8×C157 | D4 | semidirect |
| 64. Q8×C157 | C2×D4 | semidirect |
| 70. C2×C4×C157 | SD16 | semidirect |
| 89. C4×C157 | C2×SD16 | semidirect |
| 92. C2×C157 | #460 | semidirect |
| 97. C157 | C2×#460 | semidirect |
| 101. C2×C4×Q8 | D157 | semidirect |
| 115. C4×Q8 | C2×D157 | semidirect |
| 125. C2×Q8 | D628 | semidirect |
| 156. Q8 | C2×D628 | semidirect |
| 167. C2×C4 | #14578941 | semidirect |
| 187. C4 | C2×#14578941 | semidirect |
| 191. C2 | #23757473 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14578941 | 2 |
| C2×#19097768 | 2 |
| #23757473 | 2 |
| C2×C4⋊#11929434 | 2 |
| C2×#19097691 | 2 |
| C2×C4×Q8×C157 | 2 |
| C2×#460 | 157 |