Finite Group Databasebeta

D13⋊#1488 #16793326

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

Aliases

unambiguous semidirect productD13⋊#1488

Splittings

SylowC13 ⋊ C2×#1488

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊#261
commutatorC2×C4×C13C23×C4
FrattiniC2×C4C23×#261
FittingC4×C13×#41C4
socleC22×C13C22×C22⋊C4
prime radicalC2×#41×D13C4
cosocleC4×Dic13C24
hypercenterC4×#41#261
hypocenterC13C2×#1488
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

1270 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1099975);