Finite Group Databasebeta

D7×C23⋊(D13⋊C3) #38737372

order25116
automorphism?
homologyAbelianization (H1) = C22×C3 · Schur multiplier (H2) = C2

Aliases

direct productD7×C23⋊(D13⋊C3)
unambiguous semidirect product(D7×C13⋊C3)⋊D23

Splittings

Fitting, socle, derived, HallC7×C13×C23 ⋊ C22×C3
HallD7×D299 ⋊ C3
HallC7×C23×C13⋊C3 ⋊ C22
HallC23×C13⋊C3 ⋊ C2×D7
HallC13×C23 ⋊ C2×C3×D7
HallC7×C13⋊C3 ⋊ C2×D23
HallC7×C23 ⋊ C2×D13⋊C3
HallC7×C13 ⋊ C2×C3×D23
HallC13⋊C3 ⋊ D7×D23
SylowC23 ⋊ D7×D13⋊C3
SylowC13 ⋊ C3×D7×D23
SylowC7 ⋊ C2×C23⋊(D13⋊C3)

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC7×C13×C23C22×C3
LCSG ▷ C7×C13×C23
UCSC1

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2093

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(25116, 91);