Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
224 conjugacy classes of subgroups; only the 75 normal subgroups are shown.
This group has 224 conjugacy classes of subgroups — too many to draw. Only its 75 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. #23765675 | C2 | semidirect |
| 3. #23761472 | C2 | semidirect |
| 4. #23761454 | C2 | semidirect |
| 49. C16×C79 | SD16 | semidirect |
| 88. C79 | #12451 | semidirect |
| 132. C16 | #11929612 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23765675 | 2 |
| #23762789 | 2 |
| #23761472 | 2 |
| #23761454 | 2 |
| D4×C16×C79 | 2 |
| #12451 | 79 |