Finite Group Databasebeta

#20266815⋊C5 #45656455

order32580
automorphism?
homologyAbelianization (H1) = C4×C5 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#20266815⋊C5

Splittings

Fitting, socle, derived, HallC32×C181 ⋊ C4×C5
HallC32×C181⋊C5 ⋊ C4
Hall#20266815 ⋊ C5
HallC181⋊C5 ⋊ #157
SylowC181 ⋊ C5×#157
SylowC32 ⋊ #10624382⋊C5

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C181C4×C5
prime radicalC3⋊(C3⋊(D181⋊C5))C2
cosocleC3⋊D543C2×C5
LCSG ▷ C32×C181
UCSC1

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2,5,2,3^2,181|a^2=c,d^a=de,e^a=de^2,f^a=f^162,f^b=f^59,d^c=d^2,e^c=e^2,f^c=f^180

Conjugacy classes & character table

111 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32580, 126);