Finite Group Databasebeta

#35320161

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC83×#1889 ⋊ C2
SylowC83 ⋊ #12753

Subgroups

subgroupG/H
centerC2#24907410
commutatorC2×D4×C83C22×C4
FrattiniC22×D4C22×D83
FittingC83×#1889C2
socleC2×C83#1790
prime radical#24921618C2
cosocleC22×D4×C83C23
hypercenter#1889D83
hypocenterC83#12753
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ #1889

936 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

2^8,83|a^2=f,b^a=bd,c^a=ce,d^a=dg,g^a=gh,e^b=egh,f^b=fg,i^b=i^82,d^c=dg,e^d=eh,f^d=fh

Conjugacy classes & character table

1346 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 85325);