Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
474 conjugacy classes of subgroups; only the 77 normal subgroups are shown.
This group has 474 conjugacy classes of subgroups — too many to draw. Only its 77 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. #24907646 | C2 | semidirect |
| 4. #24905983 | C2 | semidirect |
| 6. #24905339 | C2 | semidirect |
| 7. C83×#1901 | C2 | semidirect |
| 223. #1901 | D83 | semidirect |
| 229. C83 | #10558 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918216 | 2 |
| #24907926 | 2 |
| #24907646 | 2 |
| #24905983 | 2 |
| #24905980 | 2 |
| #24905339 | 2 |
| C83×#1901 | 2 |
| #10558 | 83 |