Finite Group Databasebeta

#35403669

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC83×#1790 ⋊ C2
SylowC83 ⋊ #20609

Subgroups

subgroupG/H
centerC22#120×D83
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC83×#1790C2
socleC22×C83C2×#120
prime radicalC2×H(5,𝔽2)×D83C2
cosocleC24×C83C24
hypercenter#1790D83
hypocenterC83#20609
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C24 ◁ #1790

4122 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

Conjugacy classes & character table

1370 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 168833);