Finite Group Databasebeta

#35418307

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC83×#1976 ⋊ C2
SylowC83 ⋊ #22284

Subgroups

subgroupG/H
centerC2#24910187
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1976C2
socleC2×C83#2328
prime radical#24917940C2
cosocleC22×C4×C83C24
hypercenter#1976D83
hypocenterC83#22284
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1976

796 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1358 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 183471);