Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
126 conjugacy classes of subgroups; only the 47 normal subgroups are shown.
This group has 126 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 |
|---|---|---|
| 2. C2×Dic1264 | C2 | semidirect |
| 3. Dic2528 | C2 | semidirect |
| 4. #23761616 | C2 | semidirect |
| 5. C79×M128 | C2 | semidirect |
| 59. M128 | D79 | semidirect |
| 60. C79 | #13743 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765709 | 2 |
| C2×Dic1264 | 2 |
| Dic2528 | 2 |
| #23761616 | 2 |
| C79×M128 | 2 |
| #13743 | 79 |