Finite Group Databasebeta

#35296273

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC83×#1529 ⋊ C2
SylowC83 ⋊ #8414

Subgroups

subgroupG/H
centerC22#19127556
commutatorC42×C83C22×C4
FrattiniC2×C42C22×D83
FittingC83×#1529C2
socleC22×C83#379
prime radical#24921467C2
cosocleC2×C42×C83C23
hypercenter#1529D83
hypocenterC83#8414
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C22 ◁ C2×C42 ◁ #1529

758 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

Conjugacy classes & character table

1355 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 61437);