Finite Group Databasebeta

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C2×C3×D5×C17×C31 #44539400

order31620
automorphism?
homologyAbelianization (H1) = C22×C3×C17×C31 · Schur multiplier (H2) = C2

Aliases

direct productC2×C3×D5×C17×C31
unambiguous semidirect productC5⋊(C22×C3×C17×C31)
unambiguous semidirect product(C2×C5)⋊(C2×C3×C17×C31)

Splittings

Fitting, socleC2×C3×C5×C17×C31 ⋊ C2
derived, SylowC5 ⋊ C22×C3×C17×C31
HallC3×C5×C17×C31 ⋊ C22
HallC5×C17×C31 ⋊ C22×C3
HallC3×C5×C31 ⋊ C22×C17
HallC3×C5×C17 ⋊ C22×C31
HallC5×C31 ⋊ C22×C3×C17
HallC5×C17 ⋊ C22×C3×C31
HallC3×C5 ⋊ C22×C17×C31

Subgroups

subgroupG/H
center, hypercenterC2×C3×C17×C31D5
commutator, cosocle, hypocenterC5C22×C3×C17×C31
FrattiniC1G
Fitting, socleC2×C3×C5×C17×C31C2
LCSG ▷ C5
UCSC1 ◁ C2×C3×C17×C31

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15810

Conjugacy classes & character table

12648 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31620, 157);