Finite Group Databasebeta

D13⋊#1868 #16798448

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

Aliases

unambiguous semidirect productD13⋊#1868

Splittings

SylowC13 ⋊ C2×#1868

Subgroups

subgroupG/H
centerC4#11719070
commutatorC23×C13C23×C4
FrattiniC23C23×#261
FittingC13×#410C4
socleC2×C13C2×#385
prime radicalC2×#41×D13C22
cosocleC22×Dic13C24
hypercenter#410#261
hypocenterC13C2×#1868
LCSG ▷ C23×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C4 ◁ C22×C4 ◁ #410

1342 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^8,13|a^2=g,b^2=g,g^2=h,b^a=be,c^a=cf,i^a=i^5,f^b=fh,i^b=i^8,e^c=eh,i^d=i^12,i^g=i^12

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1105097);