Finite Group Databasebeta

D53⋊#2171 #28328345

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

unambiguous semidirect productD53⋊#2171

Splittings

SylowC53 ⋊ C2×#2171

Subgroups

subgroupG/H
centerC8D4×#6157
commutatorC4×C53C23×C8
FrattiniC2×C4C23×#6157
FittingC53×#443C4
socleC2×C53C2×C8×D4
prime radical#135×D53C4
cosocleC2×#88322C24
hypercenter#443#6157
hypocenterC53C2×#2171
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ C2×C8 ◁ #443

654 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

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

Conjugacy classes & character table

452 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1113821);