Finite Group Databasebeta

#35413618

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC83×#1912 ⋊ C2
SylowC83 ⋊ #21785

Subgroups

subgroupG/H
centerC2#24910037
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1912C2
socleC2×C83#2308
prime radical#24921252C2
cosocleC22×C4×C83C24
hypercenter#1912D83
hypocenterC83#21785
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1912

1262 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1235 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 178782);