Finite Group Databasebeta

D51×C239 #37567157

order24378
automorphism?
homologyAbelianization (H1) = C2×C239 · Schur multiplier (H2) = C1

Aliases

direct productD51×C239
unambiguous semidirect productC3⋊(D17×C239)
unambiguous semidirect productC17⋊(D3×C239)

Splittings

Fitting, socle, HallC3×C17×C239 ⋊ C2
derived, HallC3×C17 ⋊ C2×C239
HallC17×C239 ⋊ D3
HallC3×C239 ⋊ D17
SylowC17 ⋊ D3×C239
SylowC3 ⋊ D17×C239

Subgroups

subgroupG/H
center, hypercenterC239D51
commutator, cosocle, hypocenterC3×C17C2×C239
FrattiniC1G
Fitting, socleC3×C17×C239C2
LCSG ▷ C3×C17
UCSC1 ◁ C239

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 12189

Conjugacy classes & character table

6453 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(24378, 8);