Finite Group Databasebeta

#2128×D83 #35557190

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C42

Aliases

direct product#2128×D83

Splittings

FittingC83×#2128 ⋊ C2
SylowC83 ⋊ C2×#2128

Subgroups

subgroupG/H
centerC2C2×#99×D83
commutatorC2×C4×C83C23×C4
FrattiniC2×D4C23×D83
FittingC83×#2128C2
socleC2×C83C22×#99
prime radical#535×D83C2
cosocleC2×D4×C83C24
hypercenter#2128D83
hypocenterC83C2×#2128
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×#41 ◁ #2128

1422 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322354);