Finite Group Databasebeta

C7×C1129⋊C3 #37557314

order23709
automorphism?
homologyAbelianization (H1) = C3×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×C1129⋊C3
unambiguous semidirect productC1129⋊(C3×C7)

Splittings

Fitting, socle, HallC7×C1129 ⋊ C3
derived, SylowC1129 ⋊ C3×C7

Subgroups

subgroupG/H
center, hypercenterC7C1129⋊C3
commutator, cosocle, hypocenterC1129C3×C7
FrattiniC1G
Fitting, socleC7×C1129C3
LCSG ▷ C1129
UCSC1 ◁ C7

8 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7903

Conjugacy classes & character table

2653 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23709, 2);