Finite Group Databasebeta

D17⋊#2923 #17979594

order4352
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

unambiguous semidirect productD17⋊#2923

Splittings

SylowC17 ⋊ C2×#2923

Subgroups

subgroupG/H
centerC2×C4C23×#595
commutator, socleC22×C17C24×C4
FrattiniC22C24×#595
FittingC4×#41×C17C4
prime radicalC2×#41×D17C22
cosocleC2×Dic17C25
hypercenterC4×#41#595
hypocenterC17C2×#2923
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C4×#41

2134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1088

Polycyclic presentation:

2^8,17|a^2=g,c^2=f,g^2=h,b^a=bf,c^a=ch,i^a=i^13,d^b=dh,i^e=i^16,i^g=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, 1114838);