Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
274 conjugacy classes of subgroups; only the 83 normal subgroups are shown.
This group has 274 conjugacy classes of subgroups — too many to draw. Only its 83 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. #24909258 | C2 | semidirect |
| 5. #24905574 | C2 | semidirect |
| 6. #24905561 | C2 | semidirect |
| 7. C83×#1383 | C2 | semidirect |
| 139. #1383 | D83 | semidirect |
| 140. C83 | #13497 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #24909258 | 2 |
| #24909090 | 2 |
| #24907523 | 2 |
| #24907510 | 2 |
| #24905574 | 2 |
| #24905561 | 2 |
| C83×#1383 | 2 |
| #13497 | 83 |