Finite Group Databasebeta

#35558594

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC83×#3020 ⋊ C2
SylowC83 ⋊ #33569

Subgroups

subgroupG/H
centerC2C2×#19127887
commutator, cosocleC2×Q8×C83C24
FrattiniC2×Q8C23×D83
FittingC83×#3020C2
socleC2×C83C2×B(4,𝔽2)
hypercenter#3020D83
hypocenterC83#33569
LCSG ▷ C2×Q8×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C23 ◁ C22×Q8 ◁ #3020

1082 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1223 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323758);