Finite Group Databasebeta

#35406203

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

No aliases for this group.

Splittings

FittingC83×#2308 ⋊ C2
SylowC83 ⋊ #20984

Subgroups

subgroupG/H
centerC22C22×(C2×D83)⋊C4
commutatorC23×C83C23×C4
FrattiniC24C23×D83
FittingC83×#2308C2
socleC22×C83C22×C22⋊C4
prime radicalC2×#19128260C2
cosocleC24×C83C24
hypercenter#2308D83
hypocenterC83#20984
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23×D4 ◁ #2308

2102 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

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

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, 171367);