Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
346 conjugacy classes of subgroups; only the 143 normal subgroups are shown.
This group has 346 conjugacy classes of subgroups — too many to draw. Only its 143 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 |
|---|---|---|
| 13. #19098383 | C4 | semidirect |
| 103. C79 | #12659 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098383 | 2 |
| C2×#19098340 | 2 |
| #97×Dic79 | 2 |
| #23761484 | 2 |
| C79×#1377 | 2 |
| #12659 | 79 |