Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
520 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 520 conjugacy classes of subgroups — too many to draw. Only its 97 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 |
|---|---|---|
| 1. C2×#19128141 | C2 | semidirect |
| 2. #24917118 | C2 | semidirect |
| 3. C2×#19127516 | C2 | semidirect |
| 4. #24909199 | C2 | semidirect |
| 5. #24909091 | C2 | semidirect |
| 6. #24905577 | C2 | semidirect |
| 213. C83 | #13311 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19128141 | 2 |
| #24917118 | 2 |
| C2×#19127516 | 2 |
| #24909199 | 2 |
| #24909091 | 2 |
| #24905577 | 2 |
| C83×#3067 | 2 |
| #13311 | 83 |