Finite Group Databasebeta

D57×D65 #28414920

order14820
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD57×D65

Splittings

Fitting, socle, derived, HallC3×C5×C13×C19 ⋊ C22
HallC5×C13×C19 ⋊ C2×D3
HallC3×C13×C19 ⋊ C2×D5
HallC3×C5×C19 ⋊ C2×D13
HallC13×C19 ⋊ D3×D5
HallC3×C5×C13 ⋊ C2×D19
HallC5×C19 ⋊ D3×D13
HallC5×C13 ⋊ C2×D57
HallC3×C19 ⋊ C2×D65
HallC3×C13 ⋊ D5×D19
SylowC19 ⋊ D3×D65
HallC3×C5 ⋊ D13×D19
SylowC13 ⋊ D5×D57
SylowC5 ⋊ D13×D57
SylowC3 ⋊ D19×D65

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C13×C19C22
LCSG ▷ C3×C5×C13×C19
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3705

Conjugacy classes & character table

1020 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14820, 206);