Finite Group DatabasebetaFinite Group Databasebeta| order | 8428 |
| automorphism | ? |
| homology | Abelianization (H1) = C22×C49 · Schur multiplier (H2) = C2 |
| direct product | C22×C43⋊C49 |
| unambiguous semidirect product | (C22×C43)⋊C49 |
| derived, Sylow | C43 ⋊ C22×C49 |
| Hall | C22×C43 ⋊ C49 |
| subgroup | G/H | |
|---|---|---|
| center, hypercenter | C22×C7 | C43⋊C7 |
| commutator, hypocenter | C43 | C22×C49 |
| Frattini | C7 | C22×C43⋊C7 |
| Fitting, socle | C22×C7×C43 | C7 |
| LCS | G ▷ C43 | |
| UCS | C1 ◁ C22×C7 | |
30 conjugacy classes of subgroups.
364 conjugacy classes — view the full character table.
| maximal subgroup of | C22×(C43⋊C3)⋊C49, C22⋊((C43⋊C3)⋊C49), A4×C43⋊C49, … |
| maximal normal subgroup of | C22×(C43⋊C3)⋊C49, C22⋊((C43⋊C3)⋊C49), A4×C43⋊C49, … |
| maximal quotient of | C2×D3×C43⋊C49, C22×C3×C43⋊C49 |
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(8428, 9);