Finite Group Databasebeta

#1871×D83 #35405574

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

Aliases

direct product#1871×D83

Splittings

FittingC83×#1871 ⋊ C2
SylowC83 ⋊ C2×#1871

Subgroups

subgroupG/H
centerC2×C4C2×D4×D83
commutatorC2×C4×C83C23×C4
FrattiniC22×C4C23×D83
FittingC83×#1871C2
socleC22×C83C22×C22⋊C4
prime radical#525×D83C2
cosocleC22×C4×C83C24
hypercenter#1871D83
hypocenterC83C2×#1871
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1871

2050 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1634 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 170738);