Finite Group Databasebeta

#35442448

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

Aliases

No aliases for this group.

Splittings

FittingC83×#2011 ⋊ C2
SylowC83 ⋊ #24456

Subgroups

subgroupG/H
centerC22#19128336
commutator, cosocleC22×C4×C83C24
FrattiniC22×C4C23×D83
FittingC83×#2011C2
socleC22×C83D42
hypercenter#2011D83
hypocenterC83#24456
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ #2011

1410 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=f,e^2=h,g^2=h,b^a=be,c^a=cf,d^a=de,e^a=eh,i^a=i^82,c^b=cg,e^b=eh,g^b=gh,g^c=gh,i^c=i^82,e^d=eh,i^d=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, 207612);