Finite Group Databasebeta

D53⋊#1916 #28319888

order13568
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C24×C4

Aliases

unambiguous semidirect productD53⋊#1916

Splittings

SylowC53 ⋊ C2×#1916

Subgroups

subgroupG/H
centerC22×C4C22×#6157
commutatorC22×C53C23×C8
FrattiniC23C23×#6157
FittingC4×C4⋊C4×C53C4
socleC23×C53C23×C4
prime radicalC23×D53C22×C4
cosocleC22×Dic53C24
hypercenterC4×C4⋊C4#6157
hypocenterC53C2×#1916
LCSG ▷ C22×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C4×C4⋊C4

1134 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 6784

Polycyclic presentation:

2^8,53|a^2=g,b^2=g,c^2=e,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, 1105364);