Finite Group Databasebeta

D17⋊#2955 #17979789

order4352
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productD17⋊#2955

Splittings

FittingC17×#575 ⋊ C4
SylowC17 ⋊ C2×#2955

Subgroups

subgroupG/H
centerC4C2×D4×#595
commutatorC4×C17C24×C4
FrattiniC4C24×#595
FittingC17×#575C4
socleC2×C17C22×C4×D4
prime radicalD17×#575C2
cosocleC4×D17C25
hypercenter#575#595
hypocenterC17C2×#2955
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #575

2666 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Polycyclic presentation:

2^8,17|a^2=g,c^2=g,f^2=h,g^2=h,b^a=bf,d^a=dh,f^a=fh,i^a=i^4,f^b=fh,i^c=i^13,i^e=i^16,i^g=i^16

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1115033);