Finite Group Databasebeta

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C5×A4×C17×C31 #44539394

order31620
automorphism?
homologyAbelianization (H1) = C3×C5×C17×C31 · Schur multiplier (H2) = C2

Aliases

direct productC5×A4×C17×C31
unambiguous semidirect productC22⋊(C3×C5×C17×C31)
unambiguous semidirect product(C22×C5)⋊(C3×C17×C31)
unambiguous semidirect product(C22×C17)⋊(C3×C5×C31)
unambiguous semidirect product(C22×C5×C17)⋊(C3×C31)

Splittings

Fitting, socle, HallC22×C5×C17×C31 ⋊ C3
derived, SylowC22 ⋊ C3×C5×C17×C31
HallC22×C17×C31 ⋊ C3×C5
HallC22×C5×C31 ⋊ C3×C17
HallC22×C5×C17 ⋊ C3×C31
HallC22×C31 ⋊ C3×C5×C17
HallC22×C17 ⋊ C3×C5×C31
HallC22×C5 ⋊ C3×C17×C31

Subgroups

subgroupG/H
center, hypercenterC5×C17×C31A4
commutator, cosocle, hypocenterC22C3×C5×C17×C31
FrattiniC1G
Fitting, socleC22×C5×C17×C31C3
LCSG ▷ C22
UCSC1 ◁ C5×C17×C31

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10540

Conjugacy classes & character table

10540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31620, 151);