Finite Group Databasebeta

D87⋊D43 #28418101

order14964
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD87⋊D43
unambiguous semidirect productD129⋊D29
unambiguous semidirect productD1247⋊D3

Splittings

Fitting, socle, derived, HallC3×C29×C43 ⋊ C22
HallC29×C43 ⋊ C2×D3
HallC3×C43 ⋊ C2×D29
HallC3×C29 ⋊ C2×D43
SylowC43 ⋊ D3×D29
SylowC29 ⋊ D3×D43
SylowC3 ⋊ D29×D43

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C29×C43C22
LCSG ▷ C3×C29×C43
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3741

Polycyclic presentation:

2^2,3,29,43|d^a=d^28,e^a=e^42,c^b=c^2,d^b=d^28

Conjugacy classes & character table

993 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14964, 30);