Finite Group Databasebeta

D53⋊#2971 #28329674

order13568
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

unambiguous semidirect productD53⋊#2971

Splittings

SylowC53 ⋊ C2×#2971

Subgroups

subgroupG/H
centerC2×C4C23×#6157
commutator, socleC22×C53C24×C4
FrattiniC22C24×#6157
FittingC4×#41×C53C4
prime radicalC2×#41×D53C4
cosocleC2×Dic53C25
hypercenterC4×#41#6157
hypocenterC53C2×#2971
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C4×#41

2230 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3392

Polycyclic presentation:

2^8,53|a^2=g,c^2=g,d^2=f,g^2=h,b^a=bf,c^a=ch,d^a=dh,i^a=i^23,c^b=ch,d^c=dh,i^c=i^30,i^e=i^52,i^g=i^52

Conjugacy classes & character table

620 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1115150);