Finite Group Databasebeta
Cayley diagram

C5⋊#272 #63201

order270
isoclinismisoclinic class of C5⋊#272
automorphism?
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

unambiguous semidirect productC5⋊#272

Splittings

Fitting, derived, HallC5×H(3,𝔽3) ⋊ C2
SylowH(3,𝔽3) ⋊ D5
SylowC5 ⋊ #272

Subgroups

subgroupG/H
center, Frattini, hypercenterC3C3⋊D15
commutator, Fitting, cosocle, hypocenterC5×H(3,𝔽3)C2
socleC3×C5C3⋊D3
LCSG ▷ C5×H(3,𝔽3)
UCSC1 ◁ C3

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 45

A minimal faithful permutation representation — 3 generators on 14 points:

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

Polycyclic presentation:

2,3^2,5,3|b^a=b^2,c^a=c^2,d^a=d^4,c^b=ce

Conjugacy classes & character table

32 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10587383, D5×#272, ((C3⋊D3)⋊C3)⋊D5, …
maximal normal subgroup of#10587383, D5×#272, ((C3⋊D3)⋊C3)⋊D5, …
maximal quotient of#10587367, C2×C5⋊#272, C5⋊#4181, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(270, 19);