Finite Group Databasebeta

D13⋊#2121 #16806814

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

Aliases

unambiguous semidirect productD13⋊#2121

Splittings

FittingC13×#534 ⋊ C4
SylowC13 ⋊ C2×#2121

Subgroups

subgroupG/H
centerC2C2×D13⋊#99
commutatorC23×C13C23×C4
FrattiniC23C23×#261
FittingC13×#534C4
socleC2×C13C22×#99
prime radicalD13×#534C2
cosocleC2×C22⋊D13C24
hypercenter#534#261
hypocenterC13C2×#2121
LCSG ▷ C23×C13 ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ #534

1494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 208

Polycyclic presentation:

2^8,13|a^2=f,b^a=be,e^a=eg,g^a=gh,i^a=i^8,c^b=ch,f^b=fg,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, 1113463);