Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
562 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 562 conjugacy classes of subgroups — too many to draw. Only its 115 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. #23761349 | C2 | semidirect |
| 4. #23761347 | C2 | semidirect |
| 37. C2×C22⋊Dic79 | C8 | semidirect |
| 81. C22⋊Dic79 | C2×C8 | semidirect |
| 82. C22⋊Dic79 | C2×C8 | semidirect |
| 220. C79 | #11453 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23766012 | 2 |
| C2×#19098287 | 2 |
| #23761349 | 2 |
| #23761347 | 2 |
| C2×#323×C79 | 2 |
| #11453 | 79 |