Finite Group Databasebeta

#35298382

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

Aliases

No aliases for this group.

Splittings

SylowC83 ⋊ #8853

Subgroups

subgroupG/H
centerC23#14581762
commutatorC22×C4×C83C22×C4
FrattiniC23×C4C22×D83
FittingC2×#323×C83C2
socleC23×C83#120
prime radicalC25×C83D4
cosocleC23×C4×C83C23
hypercenterC2×#323D83
hypocenterC83#8853
LCSG ▷ C22×C4×C83 ▷ C22×C83 ▷ C83
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#323

764 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Polycyclic presentation:

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

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 63546);