Finite Group Databasebeta

D51⋊D169 #46828161

order34476
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productD51⋊D169
unambiguous semidirect productD507⋊D17
unambiguous semidirect productD2873⋊D3

Splittings

Fitting, derived, HallC3×C17×C169 ⋊ C22
HallC17×C169 ⋊ C2×D3
HallC3×C169 ⋊ C2×D17
SylowC169 ⋊ D3×D17
HallC3×C17 ⋊ C2×D169
SylowC17 ⋊ D3×D169
SylowC3 ⋊ D17×D169

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC3×C17×C169C22
FrattiniC13D39⋊D17
socleC3×C13×C17C2×D13
LCSG ▷ C3×C17×C169
UCSC1

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8619

Polycyclic presentation:

2^2,3,13,17,13|d^13=f^12,d^a=d^12f,e^a=e^16,f^a=f^12,c^b=c^2,d^b=d^12f,f^b=f^12

Conjugacy classes & character table

2298 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34476, 42);