Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
228 conjugacy classes of subgroups; only the 64 normal subgroups are shown.
This group has 228 conjugacy classes of subgroups — too many to draw. Only its 64 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×D157⋊C16 | C2 | semidirect |
| 2. #23758283 | C2 | semidirect |
| 3. #23758186 | C2 | semidirect |
| 4. #23758185 | C2 | semidirect |
| 13. #19097794 | C4 | semidirect |
| 14. #19097793 | C4 | semidirect |
| 17. #19097790 | C4 | semidirect |
| 22. #135×C157 | C4 | semidirect |
| 102. C157 | #2138 | semidirect |
| 115. #135 | #10597845 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×D157⋊C16 | 2 |
| #23758283 | 2 |
| #23758186 | 2 |
| #23758185 | 2 |
| #135×D157 | 2 |
| #2138 | 157 |