Finite Group Databasebeta

#35300580

order21248
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #9220

Subgroups

subgroupG/H
centerC23#14581764
commutatorC42×C83C22×C4
FrattiniC2×C42C22×D83
FittingC2×#475×C83C2
socle, prime radicalC23×C83#121
cosocleC2×C42×C83C23
hypercenterC2×#475D83
hypocenterC83#9220
LCSG ▷ C42×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#475

506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21248

Polycyclic presentation:

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

Conjugacy classes & character table

1616 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 65744);