Finite Group Databasebeta

D53⋊#2117 #28327969

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

unambiguous semidirect productD53⋊#2117

Splittings

SylowC53 ⋊ C2×#2117

Subgroups

subgroupG/H
centerC8C2×C22⋊#6157
commutatorC4×C53C23×C8
FrattiniC2×C4C23×#6157
FittingC2×#131×C53C4
socleC2×C53C22×C22⋊C8
prime radicalC2×#41×D53C4
cosocleC2×#88322C24
hypercenterC2×#131#6157
hypocenterC53C2×#2117
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

1154 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

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

Conjugacy classes & character table

608 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1113445);