Finite Group Databasebeta

D17⋊AGL(1,ℤ/16) #17978633

order4352
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD17⋊AGL(1,ℤ/16)

Splittings

FittingC17×#509 ⋊ C4
SylowC17 ⋊ C2×AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC2C2×#11763850
commutatorC8×C17C23×C4
FrattiniC8C23×#595
FittingC17×#509C4
socleC2×C17C2×#442
prime radicalD17×#509C2
cosocleC8×D17C24
hypercenter#509#595
hypocenterC17C2×AGL(1,ℤ/16)
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #509

710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^8,17|a^2=f,c^2=fgh,e^2=g,g^2=h,b^a=be,c^a=cg,e^a=eg,g^a=gh,i^a=i^4,e^b=egh,f^b=fh,g^b=gh,e^c=eh,i^c=i^13,i^d=i^16,i^f=i^16

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1113877);