Finite Group Databasebeta

D13⋊#2135 #16806923

order3328
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

unambiguous semidirect productD13⋊#2135

Splittings

SylowC13 ⋊ C2×#2135

Subgroups

subgroupG/H
centerC2C2×D13⋊#99
commutatorC2×C4×C13C23×C4
FrattiniC2×C4C23×#261
FittingC13×#536C4
socleC2×C13C22×#99
prime radicalC2×#41×D13C22
cosocleC2×Dic26C24
hypercenter#536#261
hypocenterC13C2×#2135
LCSG ▷ C2×C4×C13 ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #536

1198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

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

Conjugacy classes & character table

112 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1113572);