Finite Group Databasebeta

(C2×D131)⋊C32 #30664098

order16768
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect product(C2×D131)⋊C32

Splittings

FittingC2×C32×C131 ⋊ C2
SylowC131 ⋊ C22⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D131
commutatorC2×C131C2×C32
FittingC2×C32×C131C2
socleC22×C131C2×C16
prime radicalC22×D131C16
cosocleC2×C16×C131C22
hypercenterC2×C32D131
hypocenterC131C22⋊C32
LCSG ▷ C2×C131 ▷ C131
UCSC1 ◁ C2×C16 ◁ C2×C32

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8384

Polycyclic presentation:

2^7,131|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bc,h^b=h^130

Conjugacy classes & character table

4240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16768, 2647);