Finite Group Databasebeta

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C2×C5×C9×D83 #28417740

order14940
isoclinismisoclinic class of D83
automorphism?
homologyAbelianization (H1) = C22×C5×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×C5×C9×D83
unambiguous semidirect productC83⋊(C22×C5×C9)
unambiguous semidirect product(C2×C83)⋊(C2×C5×C9)

Splittings

FittingC2×C5×C9×C83 ⋊ C2
derived, SylowC83 ⋊ C22×C5×C9
HallC5×C9×C83 ⋊ C22
HallC9×C83 ⋊ C22×C5
HallC5×C83 ⋊ C22×C9

Subgroups

subgroupG/H
center, hypercenterC2×C5×C9D83
commutator, hypocenterC83C22×C5×C9
FrattiniC3C2×C3×C5×D83
FittingC2×C5×C9×C83C2
socleC2×C3×C5×C83C2×C3
prime radicalC2×C3×C5×D83C3
cosocleC3×C83C22×C3×C5
LCSG ▷ C83
UCSC1 ◁ C2×C5×C9

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7470

Conjugacy classes & character table

3870 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14940, 28);