Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
450 conjugacy classes of subgroups; only the 125 normal subgroups are shown.
This group has 450 conjugacy classes of subgroups — too many to draw. Only its 125 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 |
|---|---|---|
| 3. #24905554 | C2 | semidirect |
| 4. #24905541 | C2 | semidirect |
| 5. C2×#500×C83 | C2 | semidirect |
| 21. C2×D664 | Q8 | semidirect |
| 141. C2×#500 | D83 | semidirect |
| 146. C83 | #13363 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127501 | 2 |
| #24908329 | 2 |
| #24905554 | 2 |
| #24905541 | 2 |
| C2×#500×C83 | 2 |
| #13363 | 83 |