Finite Group Databasebeta

#20301654⋊C5 #49146943

order36900
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#20301654⋊C5

Splittings

Fitting, socle, derivedC32×C5×C41 ⋊ C4×C5
HallC32×C5×C41⋊C5 ⋊ C4
HallC5×C41⋊C5 ⋊ #157
HallC32×C41 ⋊ C5×AGL(1,𝔽5)
SylowC41 ⋊ C5×#4380
SylowC32 ⋊ #11717962⋊C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C5×C41C4×C5
prime radicalC3⋊(C3⋊(C5⋊(D41⋊C5)))C2
cosocleC3⋊D615C2×C5
LCSG ▷ C32×C5×C41
UCSC1

92 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1230

Polycyclic presentation:

2,5,2,3^2,5,41|a^2=c,d^a=de,e^a=de^2,f^a=f^2,g^a=g^9,g^b=g^10,d^c=d^2,e^c=e^2,f^c=f^4,g^c=g^40

Conjugacy classes & character table

165 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36900, 344);