Finite Group DatabasebetaFinite Group DatabasebetaOrder 21248.
424 conjugacy classes of subgroups; only the 118 normal subgroups are shown.
This group has 424 conjugacy classes of subgroups — too many to draw. Only its 118 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| subgroup | G/H | |
|---|---|---|
| center, socle | C22×C83 | #386 |
| commutator | C42 | C22×C4×C83 |
| Frattini, cosocle | C2×C42 | C23×C83 |
| prime radical | #532×C83 | C22 |
| LCS | G ▷ C42 ▷ C22 ▷ C1 | |
| UCS | C1 ◁ C22×C83 ◁ C2×C42×C83 ◁ G | |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 3. C83×#1558 | C2 | semidirect |
| 4. C83×#1556 | C2 | semidirect |
| 6. C83×#1291 | C2 | semidirect |
| 7. C83×#1291 | C2 | semidirect |
| 139. #9419 | C83 | direct (N × H) |
| 147. #1558 | C2×C83 | semidirect |
| 148. #1556 | C2×C83 | semidirect |
| 150. #1291 | C2×C83 | semidirect |
| 151. #1291 | C2×C83 | semidirect |
| 152. C83 | #9419 | direct (N × H) |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| C83×#3141 | 2 |
| C83×#2980 | 2 |
| C83×#1558 | 2 |
| C83×#1556 | 2 |
| C83×#1536 | 2 |
| C83×#1291 | 2 |
| #9419 | 83 |