Finite Group Databasebeta

D21×C887 #49152011

order37254
automorphism?
homologyAbelianization (H1) = C2×C887 · Schur multiplier (H2) = C1

Aliases

direct productD21×C887
unambiguous semidirect productC3⋊(D7×C887)
unambiguous semidirect productC7⋊(D3×C887)

Splittings

Fitting, socle, HallC3×C7×C887 ⋊ C2
derived, HallC3×C7 ⋊ C2×C887
HallC7×C887 ⋊ D3
HallC3×C887 ⋊ D7
SylowC7 ⋊ D3×C887
SylowC3 ⋊ D7×C887

Subgroups

subgroupG/H
center, hypercenterC887D21
commutator, cosocle, hypocenterC3×C7C2×C887
FrattiniC1G
Fitting, socleC3×C7×C887C2
LCSG ▷ C3×C7
UCSC1 ◁ C887

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18627

Conjugacy classes & character table

10644 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37254, 8);