Finite Group Databasebeta

#35313356

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #11391

Subgroups

subgroupG/H
centerC2×C4#14581760
commutator, prime radicalC24×C83C22×C4
FrattiniC23×C4C22×D83
FittingC83×#1729C2
socleC22×C83#379
cosocleC23×C4×C83C23
hypercenter#1729D83
hypocenterC83#11391
LCSG ▷ C24×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1729

842 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

2^8,83|a^2=g,b^2=f,c^2=f,g^2=h,b^a=bd,c^a=ce,d^a=dh,c^b=cf,e^b=eh,g^b=gh,i^b=i^82,d^c=dh

Conjugacy classes & character table

2348 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 78520);