Finite Group Databasebeta

D13⋊#1923 #16798775

order3328
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25×C4

Aliases

unambiguous semidirect productD13⋊#1923

Splittings

SylowC13 ⋊ C2×#1923

Subgroups

subgroupG/H
centerC22×C4C22×#261
commutatorC22×C13C23×C8
FrattiniC23C23×#261
FittingC4×C13×C22⋊C4C4
socleC23×C13C23×C4
prime radicalC24×D13C2×C4
cosocleC22×Dic13C24
hypercenterC4×C22⋊C4#261
hypocenterC13C2×#1923
LCSG ▷ C22×C13 ▷ C13
UCSC1 ◁ C22×C4 ◁ C4×C22⋊C4

1462 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

232 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1105424);