Finite Group Databasebeta

#35298967

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #8945

Subgroups

subgroupG/H
centerC22×C4D4×D83
commutatorC2×C4×C83C22×C8
FrattiniC2×C42C22×D83
FittingC2×C4×SD16×C83C2
socleC23×C83C4×D4
prime radicalC22×D4×C83C2×C4
cosocleC2×C42×C83C23
hypercenterC2×C4×SD16D83
hypocenterC83#8945
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×SD16

620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

2^8,83|a^2=f,b^2=df,d^2=g,e^2=g,f^2=h,b^a=bd,c^a=ce,i^a=i^82,d^b=dg,e^b=eg,f^b=fg,i^b=i^82,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

2372 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 64131);