Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
626 conjugacy classes of subgroups; only the 139 normal subgroups are shown.
This group has 626 conjugacy classes of subgroups — too many to draw. Only its 139 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. C2×#19127447 | C2 | semidirect |
| 4. #24905298 | C2 | semidirect |
| 5. C2×#494×C83 | C2 | semidirect |
| 50. C2×D332 | Q16 | semidirect |
| 137. C2×#494 | D83 | semidirect |
| 142. C83 | #10274 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127978 | 2 |
| #24908257 | 2 |
| C2×#19127447 | 2 |
| #24905298 | 2 |
| C2×#494×C83 | 2 |
| #10274 | 83 |