Finite Group Databasebeta

D39×D157 #37587647

order24492
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD39×D157
unambiguous semidirect product(C3×D157)⋊D13
unambiguous semidirect product(C13×D157)⋊D3

Splittings

Fitting, socle, derived, HallC3×C13×C157 ⋊ C22
HallC13×C157 ⋊ C2×D3
HallC3×C157 ⋊ C2×D13
SylowC157 ⋊ C2×D39
HallC3×C13 ⋊ C2×D157
SylowC13 ⋊ D3×D157
SylowC3 ⋊ D13×D157

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C13×C157C22
LCSG ▷ C3×C13×C157
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1680 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24492, 98);