Finite Group Databasebeta

D51⋊(C13⋊D13) #46828366

order34476
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C13

Aliases

unambiguous semidirect productD51⋊(C13⋊D13)

Splittings

Fitting, socle, derived, HallC3×C132×C17 ⋊ C22
HallC132×C17 ⋊ C2×D3
HallC3×C132 ⋊ C2×D17
SylowC132 ⋊ D3×D17
HallC3×C17 ⋊ C2×C13⋊D13
SylowC17 ⋊ D3×C13⋊D13
SylowC3 ⋊ D17×C13⋊D13

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C132×C17C22
LCSG ▷ C3×C132×C17
UCSC1

320 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8619

Polycyclic presentation:

2^2,3,13^2,17|d^a=d^12,e^a=e^12,f^a=f^16,c^b=c^2,d^b=d^12,e^b=e^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, 247);