Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
552 conjugacy classes of subgroups; only the 97 normal subgroups are shown.
This group has 552 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. C22×#14581736 | C2 | semidirect |
| 2. C2×#19127977 | C2 | semidirect |
| 4. #24909184 | C2 | semidirect |
| 5. C2×#19127486 | C2 | semidirect |
| 6. #24905560 | C2 | semidirect |
| 7. C2×#361×C83 | C2 | semidirect |
| 39. C2×Dic332 | D4 | semidirect |
| 56. C2×C83⋊C16 | D4 | semidirect |
| 74. #108×C83 | D4 | semidirect |
| 198. C2×#361 | D83 | semidirect |
| 202. C83 | #13321 | semidirect |
| 265. #108 | C22⋊D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×#14581736 | 2 |
| C2×#19127977 | 2 |
| #24917107 | 2 |
| #24909184 | 2 |
| C2×#19127486 | 2 |
| #24905560 | 2 |
| C2×#361×C83 | 2 |
| #13321 | 83 |