Finite Group Databasebeta

D39⋊D159 #37613742

order24804
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD39⋊D159

Splittings

Fitting, socle, derived, HallC32×C13×C53 ⋊ C22
HallC13×C53 ⋊ D32
HallC32×C53 ⋊ C2×D13
HallC32×C13 ⋊ C2×D53
SylowC53 ⋊ (C3⋊D3)⋊D13
SylowC13 ⋊ D3×D159
SylowC32 ⋊ D13×D53

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC32×C13×C53C22
LCSG ▷ C32×C13×C53
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 4134

Polycyclic presentation:

2^2,3^2,13,53|c^a=c^2,d^a=d^2,f^a=f^52,d^b=d^2,e^b=e^12

Conjugacy classes & character table

1683 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24804, 174);