Finite Group Databasebeta

#35413554

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC83×#1781 ⋊ C2
SylowC83 ⋊ #21776

Subgroups

subgroupG/H
centerC2#24910039
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC83×#1781C2
socleC2×C83#2308
prime radical#24921098C2
cosocleC24×C83C24
hypercenter#1781D83
hypocenterC83#21776
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C24 ◁ #1781

1520 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Polycyclic presentation:

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

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, 178718);