Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
138 conjugacy classes of subgroups; only the 47 normal subgroups are shown.
This group has 138 conjugacy classes of subgroups — too many to draw. Only its 47 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. #23757674 | C2 | semidirect |
| 3. #23757078 | C2 | semidirect |
| 4. #23757076 | C2 | semidirect |
| 6. C16×Dic157 | C2 | semidirect |
| 66. C157 | #2242 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23757674 | 2 |
| #23757656 | 2 |
| #23757078 | 2 |
| #23757076 | 2 |
| #23757074 | 2 |
| C16×Dic157 | 2 |
| #357×C157 | 2 |
| #2242 | 157 |