Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
354 conjugacy classes of subgroups; only the 101 normal subgroups are shown.
This group has 354 conjugacy classes of subgroups — too many to draw. Only its 101 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×#19127524 | C2 | semidirect |
| 5. #24907369 | C2 | semidirect |
| 6. #24905562 | C2 | semidirect |
| 7. C83×#1377 | C2 | semidirect |
| 17. #19127515 | C4 | semidirect |
| 143. #1377 | D83 | semidirect |
| 144. C83 | #13138 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127524 | 2 |
| C2×#19127515 | 2 |
| #24908339 | 2 |
| #24907369 | 2 |
| #24905562 | 2 |
| C83×#1377 | 2 |
| #13138 | 83 |