Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
212 conjugacy classes of subgroups; only the 57 normal subgroups are shown.
This group has 212 conjugacy classes of subgroups — too many to draw. Only its 57 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. #23765651 | C2 | semidirect |
| 5. Dic79⋊C32 | C2 | semidirect |
| 6. #23761580 | C2 | semidirect |
| 7. C79×#1416 | C2 | semidirect |
| 89. Dic79 | SD64 | semidirect |
| 101. #1416 | D79 | semidirect |
| 102. C79 | #13687 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098402 | 2 |
| C2×#19098400 | 2 |
| #23765651 | 2 |
| #23765246 | 2 |
| Dic79⋊C32 | 2 |
| #23761580 | 2 |
| C79×#1416 | 2 |
| #13687 | 79 |