Finite Group Databasebeta

#35320360

order21248
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12792

Subgroups

subgroupG/H
centerC8#14581764
commutatorC2×C4×C83C22×C8
FrattiniC22×C8C22×D83
FittingC83×#2117C2
socleC2×C83#1797
prime radicalC2×#41×C83C2×C4
cosocleC22×C8×C83C23
hypercenter#2117D83
hypocenterC83#12792
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ #2117

440 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Polycyclic presentation:

2^8,83|a^2=f,b^2=d,d^2=h,e^2=h,f^2=g,g^2=h,b^a=bd,c^a=ce,d^a=dh,i^b=i^82,e^c=eh,f^c=fh

Conjugacy classes & character table

1868 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 85524);