Finite Group Databasebeta

D13⋊(D4⋊C16) #16787275

order3328
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C24

Aliases

unambiguous semidirect productD13⋊(D4⋊C16)

Splittings

SylowC13 ⋊ C2×D4⋊C16

Subgroups

subgroupG/H
centerC2×C8C22⋊#261
commutatorC4×C13C22×C16
FrattiniC42C22×#261
FittingC8×D4×C13C4
socleC22×C13C2×C22⋊C8
prime radicalC2×D4×D13C8
cosocleC4×#1055C23
hypercenterC8×D4#261
hypocenterC13C2×D4⋊C16
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C8×D4

470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 832

Polycyclic presentation:

2^8,13|a^2=e,d^2=f,e^2=g,g^2=h,b^a=bd,d^a=df,i^a=i^8,d^b=df,i^c=i^12,i^e=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, 1093924);