Finite Group Databasebeta

D13⋊#1461 #16792812

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

Aliases

unambiguous semidirect productD13⋊#1461

Splittings

SylowC13 ⋊ C2×#1461

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊#261
commutatorC22×C13C23×C8
FrattiniC23C23×#261
FittingC2×C4×Q8×C13C4
socleC22×C13C22×C22⋊C4
prime radicalC23×D13C22×C4
cosocleC22×Dic13C24
hypercenterC2×C4×Q8#261
hypocenterC13C2×#1461
LCSG ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

1282 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

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

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3328, 1099461);