Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
638 conjugacy classes of subgroups; only the 107 normal subgroups are shown.
This group has 638 conjugacy classes of subgroups — too many to draw. Only its 107 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. #24905589 | C2 | semidirect |
| 183. C83 | #12860 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127608 | 2 |
| #24907387 | 2 |
| #24905589 | 2 |
| C83×#1784 | 2 |
| #12860 | 83 |