Finite Group Databasebeta

D53⋊#2123 #28327996

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

Aliases

unambiguous semidirect productD53⋊#2123

Splittings

FittingC53×#536 ⋊ C4
SylowC53 ⋊ C2×#2123

Subgroups

subgroupG/H
centerC2C2×D53⋊#99
commutatorC23×C53C23×C4
FrattiniC23C23×#6157
FittingC53×#536C4
socleC2×C53C22×#99
prime radicalC2×#41×D53C22
cosocleC2×C22⋊D53C24
hypercenter#536#6157
hypocenterC53C2×#2123
LCSG ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #536

1214 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

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

Conjugacy classes & character table

332 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1113472);