Finite Group Databasebeta

#35557407

order21248
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC83×#2153 ⋊ C2
SylowC83 ⋊ #33401

Subgroups

subgroupG/H
centerC8C2×D4×D83
commutatorC4×C83C23×C8
FrattiniC2×C8C23×D83
FittingC83×#2153C2
socleC2×C83C22×C4⋊C8
prime radicalC2×#13050590C2×C4
cosocleC2×C8×C83C24
hypercenter#2153D83
hypocenterC83#33401
LCSG ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ #2153

684 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=f,b^2=e,e^2=h,f^2=g,g^2=h,b^a=be,e^a=eh,i^b=i^82,d^c=dh,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, 322571);