Finite Group Databasebeta

D15×C113⋊C7 #37557548

order23730
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productD15×C113⋊C7
unambiguous semidirect productC3⋊(D5×C113⋊C7)
unambiguous semidirect productC5⋊(D3×C113⋊C7)
unambiguous semidirect product(D15×C113)⋊C7

Splittings

Fitting, socle, derived, HallC3×C5×C113 ⋊ C2×C7
HallC3×C5×C113⋊C7 ⋊ C2
HallC5×C113⋊C7 ⋊ D3
HallD15×C113 ⋊ C7
HallC3×C113⋊C7 ⋊ D5
HallC5×C113 ⋊ D3×C7
HallC3×C113 ⋊ C7×D5
SylowC113 ⋊ C7×D15
HallC3×C5 ⋊ C2×C113⋊C7
SylowC5 ⋊ D3×C113⋊C7
SylowC3 ⋊ D5×C113⋊C7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C5×C113C2×C7
LCSG ▷ C3×C5×C113
UCSC1

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1695

Conjugacy classes & character table

207 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23730, 24);