Finite Group Databasebeta

#35404262

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

Aliases

No aliases for this group.

Splittings

FittingC83×#1740 ⋊ C2
SylowC83 ⋊ #20710

Subgroups

subgroupG/H
centerC4#19127563
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC83×#1740C2
socleC2×C83C2×#381
prime radicalC22×#13050590C22
cosocleC24×C83C24
hypercenter#1740D83
hypocenterC83#20710
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C23×C4 ◁ #1740

1276 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1862 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 169426);