Finite Group Databasebeta

C5×#6312 #11762132

order1080
isoclinismisoclinic class of #6308
automorphism?
homologyAbelianization (H1) = C22×C5 · Schur multiplier (H2) = C2×C33

Aliases

direct productC5×#6312

Splittings

FittingC22×C33×C5 ⋊ C2
HallC33×C5 ⋊ D4
SylowC33 ⋊ C5×D4

Subgroups

subgroupG/H
centerC2×C5C2×C3⋊(C3⋊D3)
commutator, cosocleC2×C33C22×C5
FrattiniC2C2×C5×C3⋊(C3⋊D3)
FittingC22×C33×C5C2
socleC2×C33×C5C22
hypercenterC22×C5C3⋊(C3⋊D3)
hypocenterC33C5×D4
LCSG ▷ C2×C33 ▷ C33
UCSC1 ◁ C2×C5 ◁ C22×C5

448 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 18
transitive degreeμt(G) = 540

A minimal faithful permutation representation — 4 generators on 18 points:

(1,2,3,4,5)(7,9)(16,17,18);(6,7)(8,9)(11,12)(14,15)(17,18);(13,14,15);(10,11,12)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1080, 478);