Finite Group Databasebeta

#1906×D83 #35406307

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct product#1906×D83

Splittings

FittingC83×#1906 ⋊ C2
SylowC83 ⋊ C2×#1906

Subgroups

subgroupG/H
centerC4#121×D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1906C2
socleC2×C83C2×#386
prime radical#575×D83C2
cosocleC22×C4×C83C24
hypercenter#1906D83
hypocenterC83C2×#1906
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C22×C4 ◁ #1906

1798 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Conjugacy classes & character table

1376 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 171471);