Finite Group DatabasebetaFinite Group DatabasebetaOrder 20096.
424 conjugacy classes of subgroups; only the 157 normal subgroups are shown.
This group has 424 conjugacy classes of subgroups — too many to draw. Only its 157 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 |
|---|---|---|
| 3. #23757622 | C2 | direct (N × H) |
| 98. C2×C157 | #487 | semidirect |
| 102. C157 | C2×#487 | semidirect |
| 201. C2 | #23757622 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19097770 | 2 |
| C2×#19097769 | 2 |
| #23757622 | 2 |
| C2×#19097696 | 2 |
| C2×#19097695 | 2 |
| C2×#19097694 | 2 |
| C2×C8×Dic157 | 2 |
| C2×#103×C157 | 2 |
| C2×#487 | 157 |