Finite Group Databasebeta

D53⋊#2884 #28329244

order13568
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

unambiguous semidirect productD53⋊#2884

Splittings

FittingC2×2−1+4×C53 ⋊ C4
SylowC53 ⋊ C2×#2884

Subgroups

subgroupG/H
centerC2C23×C22⋊#6157
commutatorC22×C53C24×C4
FrattiniC22C24×#6157
FittingC2×2−1+4×C53C4
socleC2×C53C23×C22⋊C4
prime radicalC2×2−1+4×D53C2
cosocleC22×D53C25
hypercenterC2×2−1+4#6157
hypocenterC53C2×#2884
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C22×Q8 ◁ C2×2−1+4

4818 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1696

Polycyclic presentation:

2^8,53|a^2=g,c^2=h,d^2=h,b^a=bf,f^a=fh,i^a=i^30,g^b=gh,d^c=dh,i^e=i^52,i^g=i^52

Conjugacy classes & character table

524 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13568, 1114720);