Finite Group DatabasebetaFinite Group DatabasebetaOrder 20224.
366 conjugacy classes of subgroups; only the 69 normal subgroups are shown.
This group has 366 conjugacy classes of subgroups — too many to draw. Only its 69 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 |
|---|---|---|
| 2. #23765625 | C2 | semidirect |
| 3. #23762786 | C2 | semidirect |
| 4. #23761447 | C2 | semidirect |
| 5. #23761364 | C2 | semidirect |
| 6. #23761354 | C2 | semidirect |
| 7. C79×#2225 | C2 | semidirect |
| 80. Q16×C79 | SD16 | semidirect |
| 144. #2225 | D79 | semidirect |
| 149. C79 | #12369 | semidirect |
| 209. Q16 | #11929611 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #23775159 | 2 |
| #23765625 | 2 |
| #23762786 | 2 |
| #23761447 | 2 |
| #23761364 | 2 |
| #23761354 | 2 |
| C79×#2225 | 2 |
| #12369 | 79 |