Finite Group Databasebeta

C2×C7⋊D7×C163 #44543995

order31948
automorphism?
homologyAbelianization (H1) = C22×C163 · Schur multiplier (H2) = C2×C7

Aliases

direct productC2×C7⋊D7×C163
unambiguous semidirect product(C2×C7)⋊(D7×C163)

Splittings

Fitting, socleC2×C72×C163 ⋊ C2
derived, SylowC72 ⋊ C22×C163
HallC72×C163 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C163C7⋊D7
commutator, cosocle, hypocenterC72C22×C163
FrattiniC1G
Fitting, socleC2×C72×C163C2
LCSG ▷ C72
UCSC1 ◁ C2×C163

100 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15974

Conjugacy classes & character table

8476 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31948, 27);