Finite Group Databasebeta

D13⋊#2179 #16807211

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

Aliases

unambiguous semidirect productD13⋊#2179

Splittings

FittingC13×#508 ⋊ C4
SylowC13 ⋊ C2×#2179

Subgroups

subgroupG/H
centerC4D8×#261
commutatorC8×C13C23×C4
FrattiniC8C23×#261
FittingC13×#508C4
socleC2×C13C2×C4×D8
prime radicalD13×#508C2
cosocleC8×D13C24
hypercenter#508#261
hypocenterC13C2×#2179
LCSG ▷ C8×C13 ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #508

654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 416

Polycyclic presentation:

2^8,13|a^2=f,c^2=f,e^2=gh,f^2=h,g^2=h,b^a=be,c^a=ch,e^a=eg,g^a=gh,i^a=i^5,e^b=eg,g^b=gh,i^c=i^8,i^d=i^12,i^f=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, 1113860);