Finite Group Databasebeta

C7×C31×D51 #36348990

order22134
automorphism?
homologyAbelianization (H1) = C2×C7×C31 · Schur multiplier (H2) = C1

Aliases

direct productC7×C31×D51
unambiguous semidirect productC3⋊(C7×C31×D17)
unambiguous semidirect productC17⋊(D3×C7×C31)

Splittings

Fitting, socle, HallC3×C7×C17×C31 ⋊ C2
derived, HallC3×C17 ⋊ C2×C7×C31
HallC7×C17×C31 ⋊ D3
HallC3×C17×C31 ⋊ C2×C7
HallC3×C7×C31 ⋊ D17
HallC17×C31 ⋊ D3×C7
HallC3×C7×C17 ⋊ C2×C31
HallC7×C17 ⋊ D3×C31
HallC3×C31 ⋊ C7×D17
HallC3×C7 ⋊ C31×D17
SylowC17 ⋊ D3×C7×C31
SylowC3 ⋊ C7×C31×D17

Subgroups

subgroupG/H
center, hypercenterC7×C31D51
commutator, cosocle, hypocenterC3×C17C2×C7×C31
FrattiniC1G
Fitting, socleC3×C7×C17×C31C2
LCSG ▷ C3×C17
UCSC1 ◁ C7×C31

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11067

Conjugacy classes & character table

5859 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22134, 15);