Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
450 conjugacy classes of subgroups; only the 121 normal subgroups are shown.
This group has 450 conjugacy classes of subgroups — too many to draw. Only its 121 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. C2×#19098968 | C2 | semidirect |
| 4. #23761492 | C2 | semidirect |
| 5. C79×#1374 | C2 | semidirect |
| 22. C2×D632 | Q8 | semidirect |
| 145. #1374 | D79 | semidirect |
| 146. C79 | #13363 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098968 | 2 |
| C2×#19098365 | 2 |
| #23764266 | 2 |
| #23761492 | 2 |
| C79×#1374 | 2 |
| #13363 | 79 |