Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
428 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 428 conjugacy classes of subgroups — too many to draw. Only its 107 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×#19097700 | C2 | semidirect |
| 3. C2×#19097693 | C2 | semidirect |
| 4. C2×#19097692 | C2 | semidirect |
| 5. C2×#19097691 | C2 | semidirect |
| 6. C4⋊C4×Dic157 | C2 | semidirect |
| 7. C2×#102×C157 | C2 | semidirect |
| 13. #19097767 | C4 | semidirect |
| 46. C4⋊Dic157 | D4 | semidirect |
| 63. C4⋊C4×C157 | D4 | semidirect |
| 137. Dic157 | #102 | semidirect |
| 147. C157 | #1982 | semidirect |
| 154. C2×#102 | D157 | semidirect |
| 208. C4⋊C4 | C22⋊D157 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097767 | 2 |
| C2×#19097700 | 2 |
| C2×#19097693 | 2 |
| C2×#19097692 | 2 |
| C2×#19097691 | 2 |
| C4⋊C4×Dic157 | 2 |
| C2×#102×C157 | 2 |
| #1982 | 157 |