Finite Group Databasebeta

#35308203

order21248
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#334×C83 ⋊ C2
SylowC83 ⋊ #10473

Subgroups

subgroupG/H
centerC23#14581767
commutator, cosocleC2×C42×C83C23
FrattiniC2×C42C22×D83
FittingC2×#334×C83C2
socleC23×C83#121
prime radicalC2×#19127897C2
hypercenterC2×#334D83
hypocenterC83#10473
LCSG ▷ C2×C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#334

574 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|c^2=dh,d^2=g,e^2=h,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eh,f^a=fg,i^a=i^82,c^b=cf,d^b=dg,e^b=eg,f^b=fg,i^b=i^82,e^c=egh

Conjugacy classes & character table

2342 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 73367);