Finite Group Databasebeta

#35402899

order21248
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ C4×#440

Subgroups

subgroupG/H
centerC23C2×D4×D83
commutatorC4×C83C22×C42
FrattiniC22×C4C23×D83
FittingC83×#1762C2
socleC23×C83C22×D4
prime radicalC22×D4×C83C23
cosocleC22×C4×C83C24
hypercenter#1762D83
hypocenterC83C4×#440
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ #1762

1206 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10624

Polycyclic presentation:

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

Conjugacy classes & character table

1892 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 168063);