Finite Group Databasebeta

D53⋊#1954 #28320269

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26×C4

Aliases

unambiguous semidirect productD53⋊#1954

Splittings

SylowC53 ⋊ C2×#1954

Subgroups

subgroupG/H
centerC22×C4C22×#6157
commutatorC22×C53C23×C8
FrattiniC23C23×#6157
FittingC2×C4×D4×C53C4
socleC23×C53C23×C4
prime radicalC22×D4×D53C4
cosocleC22×Dic53C24
hypercenterC2×C4×D4#6157
hypocenterC53C2×#1954
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C2×C4×D4

2158 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3392

Polycyclic presentation:

2^8,53|a^2=g,b^2=eg,c^2=f,g^2=h,b^a=be,c^a=cf,i^a=i^23,i^b=i^30,i^d=i^52,i^g=i^52

Conjugacy classes & character table

632 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1105745);