Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
1262 conjugacy classes of subgroups; only the 191 normal subgroups are shown.
This group has 1262 conjugacy classes of subgroups — too many to draw. Only its 191 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. #23777171 | C2 | semidirect |
| 2. #23774318 | C2 | semidirect |
| 3. #23762334 | C2 | semidirect |
| 4. #23761894 | C2 | semidirect |
| 5. #23761724 | C2 | semidirect |
| 6. C79×#2548 | C2 | semidirect |
| 102. C2×Q8×C79 | D8 | semidirect |
| 199. #2548 | D79 | semidirect |
| 203. C79 | #18401 | semidirect |
| 283. C2×Q8 | #11929609 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23777171 | 2 |
| #23774318 | 2 |
| #23762334 | 2 |
| #23761894 | 2 |
| #23761724 | 2 |
| C79×#2548 | 2 |
| #18401 | 79 |