Finite Group Databasebeta

D17⋊#2992 #17980289

order4352
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

unambiguous semidirect productD17⋊#2992

Splittings

SylowC17 ⋊ C2×#2992

Subgroups

subgroupG/H
centerC2×C4C23×#595
commutator, socleC22×C17C24×C4
FrattiniC22C24×#595
FittingC17×#529C4
prime radical#121×D17C4
cosocleC2×Dic17C25
hypercenter#529#595
hypocenterC17C2×#2992
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #529

1938 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Polycyclic presentation:

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

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1115533);