Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
824 conjugacy classes of subgroups; only the 123 normal subgroups are shown.
This group has 824 conjugacy classes of subgroups — too many to draw. Only its 123 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 |
|---|---|---|
| 2. C2×#19127427 | C2 | semidirect |
| 3. #24905465 | C2 | direct (N × H) |
| 4. C2×#343×C83 | C2 | semidirect |
| 15. #19127427 | C22 | semidirect |
| 19. #343×C83 | C22 | semidirect |
| 197. C2×C83 | #1345 | semidirect |
| 203. C2×#343 | D83 | semidirect |
| 206. C83 | C2×#1345 | semidirect |
| 219. #343 | C2×D83 | semidirect |
| 399. C2 | #24905465 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C2×#19127618 | 2 |
| C2×#19127427 | 2 |
| #24905465 | 2 |
| C2×#343×C83 | 2 |
| C2×#1345 | 83 |