Finite Group Databasebeta

D17⋊#1782 #17969160

order4352
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productD17⋊#1782

Splittings

FittingC22×#41×C17 ⋊ C4
SylowC17 ⋊ C2×#1782

Subgroups

subgroupG/H
centerC22C22×C22⋊#595
commutatorC23×C17C23×C4
FrattiniC23C23×#595
FittingC22×#41×C17C4
socleC22×C17C22×C22⋊C4
prime radicalC22×#41×D17C2
cosocleC23×D17C24
hypercenterC22×#41#595
hypocenterC17C2×#1782
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23×C4 ◁ C22×#41

4062 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 544

Polycyclic presentation:

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

Conjugacy classes & character table

224 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(4352, 1104404);