Finite Group Databasebeta

#35410362

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

Aliases

No aliases for this group.

Splittings

FittingC83×#2955 ⋊ C2
SylowC83 ⋊ #21477

Subgroups

subgroupG/H
centerC8#14581760
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#2955C2
socleC2×C83C4×#120
prime radical#24916809C2
cosocleC22×C4×C83C24
hypercenter#2955D83
hypocenterC83#21477
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ #2955

1290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1868 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 175526);