Finite Group Databasebeta

D13⋊#1571 #16794979

order3328
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD13⋊#1571

Splittings

SylowC13 ⋊ C2×#1571

Subgroups

subgroupG/H
centerC2×C4C2×C4⋊#261
commutatorC2×C4×C13C23×C4
FrattiniC2×C4C23×#261
FittingC13×#431C4
socleC22×C13C22×C4⋊C4
prime radicalC23×D13C4⋊C4
cosocleC4×Dic13C24
hypercenter#431#261
hypocenterC13C2×#1571
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

770 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

2^8,13|a^2=f,b^2=eg,e^2=g,f^2=h,b^a=be,e^a=eg,i^a=i^8,c^b=ch,i^d=i^12,i^f=i^12

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1101628);