Finite Group Databasebeta

C31×D511 #44540025

order31682
automorphism?
homologyAbelianization (H1) = C2×C31 · Schur multiplier (H2) = C1

Aliases

direct productC31×D511
unambiguous semidirect productC7⋊(C31×D73)
unambiguous semidirect productC73⋊(D7×C31)

Splittings

Fitting, socle, HallC7×C31×C73 ⋊ C2
derived, HallC7×C73 ⋊ C2×C31
HallC31×C73 ⋊ D7
HallC7×C31 ⋊ D73
SylowC73 ⋊ D7×C31
SylowC7 ⋊ C31×D73

Subgroups

subgroupG/H
center, hypercenterC31D511
commutator, cosocle, hypocenterC7×C73C2×C31
FrattiniC1G
Fitting, socleC7×C31×C73C2
LCSG ▷ C7×C73
UCSC1 ◁ C31

16 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15841

Conjugacy classes & character table

7967 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31682, 6);