Finite Group Databasebeta

#2126×D83 #35557180

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct product#2126×D83

Splittings

FittingC83×#2126 ⋊ C2
SylowC83 ⋊ C2×#2126

Subgroups

subgroupG/H
centerC4#99×D83
commutatorC2×C4×C83C23×C4
FrattiniC2×D4C23×D83
FittingC83×#2126C2
socleC2×C83C22×#99
prime radical#532×D83C2
cosocleC2×D4×C83C24
hypercenter#2126D83
hypocenterC83C2×#2126
LCSG ▷ C2×C4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #2126

1338 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1328

Conjugacy classes & character table

1118 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322344);