Finite Group Databasebeta

C7×D2263 #44540023

order31682
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D2263
unambiguous semidirect productC31⋊(C7×D73)
unambiguous semidirect productC73⋊(C7×D31)

Splittings

Fitting, socle, HallC7×C31×C73 ⋊ C2
derived, HallC31×C73 ⋊ C2×C7
HallC7×C73 ⋊ D31
HallC7×C31 ⋊ D73
SylowC73 ⋊ C7×D31
SylowC31 ⋊ C7×D73

Subgroups

subgroupG/H
center, hypercenterC7D2263
commutator, cosocle, hypocenterC31×C73C2×C7
FrattiniC1G
Fitting, socleC7×C31×C73C2
LCSG ▷ C31×C73
UCSC1 ◁ C7

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15841

Conjugacy classes & character table

7931 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31682, 4);