Finite Group Databasebeta

C2×C7×D839 #37555034

order23492
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D839
unambiguous semidirect productC839⋊(C22×C7)
unambiguous semidirect product(C2×C839)⋊(C2×C7)

Splittings

Fitting, socleC2×C7×C839 ⋊ C2
derived, SylowC839 ⋊ C22×C7
HallC7×C839 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C7D839
commutator, cosocle, hypocenterC839C22×C7
FrattiniC1G
Fitting, socleC2×C7×C839C2
LCSG ▷ C839
UCSC1 ◁ C2×C7

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11746

Conjugacy classes & character table

5894 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23492, 7);