Finite Group Databasebeta

D7×C5⋊(C13⋊D13) #37556902

order23660
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C13

Aliases

direct productD7×C5⋊(C13⋊D13)
unambiguous semidirect product(C5×D7)⋊(C13⋊D13)
unambiguous semidirect product(C13×D7)⋊D65

Splittings

Fitting, socle, derived, HallC5×C7×C132 ⋊ C22
HallC7×C132 ⋊ C2×D5
HallC5×C132 ⋊ C2×D7
SylowC132 ⋊ D5×D7
HallC5×C7 ⋊ C2×C13⋊D13
SylowC7 ⋊ C2×C5⋊(C13⋊D13)
SylowC5 ⋊ D7×C13⋊D13

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC5×C7×C132C22
LCSG ▷ C5×C7×C132
UCSC1

320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5915

Conjugacy classes & character table

2120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23660, 132);