Finite Group Databasebeta

#35394148

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC83×#1703 ⋊ C2
SylowC83 ⋊ #19781

Subgroups

subgroupG/H
centerC22#19128335
commutator, cosocleC42×C83C24
FrattiniC42C23×D83
FittingC83×#1703C2
socleC22×C83D42
prime radical#24920097C2
hypercenter#1703D83
hypocenterC83#19781
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C42 ◁ #1703

616 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|b^2=gh,d^2=g,e^2=g,f^2=h,b^a=be,c^a=cf,e^a=eg,f^a=fh,i^a=i^82,d^b=de,e^b=eg,i^b=i^82,f^c=fh,i^c=i^82,e^d=eg,i^d=i^82

Conjugacy classes & character table

983 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 159312);