Finite Group Databasebeta

D13⋊#2956 #16808387

order3328
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

unambiguous semidirect productD13⋊#2956

Splittings

FittingC13×#575 ⋊ C4
SylowC13 ⋊ C2×#2956

Subgroups

subgroupG/H
centerC4C2×D4×#261
commutatorC4×C13C24×C4
FrattiniC4C24×#261
FittingC13×#575C4
socleC2×C13C22×C4×D4
prime radicalD13×#575C2
cosocleC4×D13C25
hypercenter#575#261
hypocenterC13C2×#2956
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C4 ◁ C22×C4 ◁ #575

2674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 208

Polycyclic presentation:

2^8,13|a^2=g,c^2=g,f^2=h,g^2=h,b^a=bf,f^a=fh,i^a=i^5,f^b=fh,d^c=dh,i^c=i^8,i^e=i^12,i^g=i^12

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1115036);