Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
562 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 562 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 |
|---|---|---|
| 1. #24918388 | C2 | semidirect |
| 3. #24906148 | C2 | semidirect |
| 4. #24905861 | C2 | semidirect |
| 5. #24905784 | C2 | semidirect |
| 6. #24905360 | C2 | semidirect |
| 7. C2×#476×C83 | C2 | semidirect |
| 108. C2×D4×C83 | SD16 | semidirect |
| 211. C2×#476 | D83 | semidirect |
| 217. C83 | #10180 | semidirect |
| 305. C2×D4 | #13050577 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24918388 | 2 |
| #24916927 | 2 |
| #24906148 | 2 |
| #24905861 | 2 |
| #24905784 | 2 |
| #24905360 | 2 |
| C2×#476×C83 | 2 |
| #10180 | 83 |