Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
510 conjugacy classes of subgroups; only the 93 normal subgroups are shown.
This group has 510 conjugacy classes of subgroups — too many to draw. Only its 93 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×D1256 | C2 | semidirect |
| 2. C22×#14578939 | C2 | semidirect |
| 3. C2×#19097767 | C2 | semidirect |
| 4. C2×#19097691 | C2 | semidirect |
| 5. #23757174 | C2 | semidirect |
| 6. #23757027 | C2 | semidirect |
| 7. C2×#102×C157 | C2 | semidirect |
| 40. C2×D628 | D4 | semidirect |
| 49. C2×#11929434 | D4 | semidirect |
| 64. C2×C8×C157 | D4 | semidirect |
| 88. C2×Dic157 | D8 | semidirect |
| 143. C157 | #2011 | semidirect |
| 149. C2×#102 | D157 | semidirect |
| 205. C2×C8 | C22⋊D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1256 | 2 |
| C22×#14578939 | 2 |
| C2×#19097767 | 2 |
| C2×#19097691 | 2 |
| #23757174 | 2 |
| #23757027 | 2 |
| C2×#102×C157 | 2 |
| #2011 | 157 |