Finite Group Databasebeta

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C2×C17×D15×C31 #44539408

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

Aliases

direct productC2×C17×D15×C31
unambiguous semidirect product(C2×C3)⋊(D5×C17×C31)
unambiguous semidirect product(C2×C5)⋊(D3×C17×C31)

Splittings

Fitting, socleC2×C3×C5×C17×C31 ⋊ C2
derived, HallC3×C5 ⋊ C22×C17×C31
HallC3×C5×C17×C31 ⋊ C22
HallC5×C17×C31 ⋊ C2×D3
HallC3×C17×C31 ⋊ C2×D5
HallC3×C5×C31 ⋊ C22×C17
HallC3×C5×C17 ⋊ C22×C31
HallC5×C31 ⋊ C2×D3×C17
HallC3×C31 ⋊ C2×D5×C17
HallC5×C17 ⋊ C2×D3×C31
HallC3×C17 ⋊ C2×D5×C31
SylowC5 ⋊ C2×D3×C17×C31
SylowC3 ⋊ C2×D5×C17×C31

Subgroups

subgroupG/H
center, hypercenterC2×C17×C31D15
commutator, cosocle, hypocenterC3×C5C22×C17×C31
FrattiniC1G
Fitting, socleC2×C3×C5×C17×C31C2
LCSG ▷ C3×C5
UCSC1 ◁ C2×C17×C31

80 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 15810

Conjugacy classes & character table

9486 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31620, 165);