Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
574 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 574 conjugacy classes of subgroups — too many to draw. Only its 105 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. #24908453 | C2 | semidirect |
| 4. #24906148 | C2 | semidirect |
| 6. #24905300 | C2 | semidirect |
| 7. C2×#494×C83 | C2 | semidirect |
| 171. C2×#494 | D83 | semidirect |
| 177. C83 | #10154 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918388 | 2 |
| #24917859 | 2 |
| #24908453 | 2 |
| #24906148 | 2 |
| #24905915 | 2 |
| #24905300 | 2 |
| C2×#494×C83 | 2 |
| #10154 | 83 |