Finite Group Databasebeta

#35320826

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #12902

Subgroups

subgroupG/H
centerC8#14581789
commutatorC22×C4×C83C22×C4
FrattiniC22×C8C22×D83
FittingC83×#1747C2
socleC2×C83#1843
prime radicalC23×C83#131
cosocleC22×C8×C83C23
hypercenter#1747D83
hypocenterC83#12902
LCSG ▷ C22×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C8 ◁ C22×C8 ◁ #1747

278 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

Conjugacy classes & character table

1856 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 85990);