Finite Group Databasebeta

D13⋊#2995 #16808905

order3328
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

unambiguous semidirect productD13⋊#2995

Splittings

SylowC13 ⋊ C2×#2995

Subgroups

subgroupG/H
centerC2×C4C23×#261
commutator, socleC22×C13C24×C4
FrattiniC22C24×#261
FittingC13×#529C4
prime radicalD13×#121C4
cosocleC2×Dic13C25
hypercenter#529#261
hypocenterC13C2×#2995
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ #529

1882 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

2^8,13|a^2=g,d^2=f,g^2=h,b^a=bf,c^a=ch,d^a=df,i^a=i^8,c^b=cfh,d^b=dh,i^e=i^12,i^g=i^12

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1115554);