Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
698 conjugacy classes of subgroups; only the 119 normal subgroups are shown.
This group has 698 conjugacy classes of subgroups — too many to draw. Only its 119 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×D1328 | C2 | semidirect |
| 2. C22×#14581733 | C2 | semidirect |
| 3. C2×#19128076 | C2 | semidirect |
| 4. C2×#19127501 | C2 | semidirect |
| 5. #24908327 | C2 | semidirect |
| 6. #24905540 | C2 | semidirect |
| 7. C2×#357×C83 | C2 | semidirect |
| 43. C2×D664 | D4 | semidirect |
| 56. C2×C83⋊C16 | D4 | semidirect |
| 71. C2×C16×C83 | D4 | semidirect |
| 161. C2×Dic83 | D16 | semidirect |
| 214. C2×#357 | D83 | semidirect |
| 217. C83 | #13325 | semidirect |
| 278. C2×C16 | C22⋊D83 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C22×D1328 | 2 |
| C22×#14581733 | 2 |
| C2×#19128076 | 2 |
| C2×#19127501 | 2 |
| #24908327 | 2 |
| #24905540 | 2 |
| C2×#357×C83 | 2 |
| #13325 | 83 |