Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
394 conjugacy classes of subgroups; only the 115 normal subgroups are shown.
This group has 394 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 |
|---|---|---|
| 1. C2×#19098385 | C2 | semidirect |
| 4. #23764190 | C2 | semidirect |
| 5. #23761498 | C2 | semidirect |
| 6. #23761486 | C2 | semidirect |
| 16. #19098370 | C4 | semidirect |
| 33. C2×C79⋊C16 | C2×C4 | semidirect |
| 37. #14579097 | C2×C4 | semidirect |
| 159. C79 | #12949 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19098385 | 2 |
| #23765149 | 2 |
| #23765128 | 2 |
| #23764190 | 2 |
| #23761498 | 2 |
| #23761486 | 2 |
| C79×#2952 | 2 |
| #12949 | 79 |