Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
590 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 590 conjugacy classes of subgroups — too many to draw. Only its 97 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×#19098972 | C2 | semidirect |
| 4. #23764372 | C2 | semidirect |
| 5. C2×#19098304 | C2 | semidirect |
| 7. C79×#1295 | C2 | semidirect |
| 201. #1295 | D79 | semidirect |
| 202. C79 | #10082 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098972 | 2 |
| C2×#19098957 | 2 |
| #23771452 | 2 |
| #23764372 | 2 |
| C2×#19098304 | 2 |
| C2×#19098302 | 2 |
| C79×#1295 | 2 |
| #10082 | 79 |