Finite Group Databasebeta

D17⋊#1747 #17968267

order4352
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C23×C42

Aliases

unambiguous semidirect productD17⋊#1747

Splittings

FittingC17×#405 ⋊ C4
SylowC17 ⋊ C2×#1747

Subgroups

subgroupG/H
centerC8C2×C4×#595
commutatorC4×C17C22×C42
FrattiniC2×C4C23×#595
FittingC17×#405C4
socleC2×C17C2×#376
prime radicalC23×D17#41
cosocleC2×C4×D17C24
hypercenter#405#595
hypocenterC17C2×#1747
LCSG ▷ C4×C17 ▷ C17
UCSC1 ◁ C8 ◁ #405

930 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Polycyclic presentation:

2^8,17|a^2=f,b^2=g,c^2=e,e^2=h,b^a=be,g^a=gh,i^a=i^13,f^b=fh,i^d=i^16,i^f=i^16

Conjugacy classes & character table

248 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1103511);