Finite Group Databasebeta

C131⋊#157 #17989977

order4716
automorphism?
homologyAbelianization (H1) = C4 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect productC131⋊#157

Splittings

Fitting, socle, derived, HallC32×C131 ⋊ C4
SylowC131 ⋊ #157
SylowC32 ⋊ Dic131

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C131C4
prime radical, cosocleC3⋊D3×C131C2
LCSG ▷ C32×C131
UCSC1

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 786

Polycyclic presentation:

2^2,3^2,131|a^2=b,c^a=cd,d^a=cd^2,e^a=e^130,c^b=c^2,d^b=d^2

Conjugacy classes & character table

396 conjugacy classes — view the full character table.

Relationships

maximal subgroup of(C131⋊C5)⋊#157, C5×C131⋊#157, C131⋊#4380, …
maximal normal subgroup of(C131⋊C5)⋊#157, C5×C131⋊#157, C7×C131⋊#157
maximal quotient ofC5×C131⋊#157, C131⋊#4380, C131⋊#4379, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4716, 24);