Finite Group Databasebeta

#1903×D89 #36556289

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct product#1903×D89

Splittings

FittingC89×#1903 ⋊ C2
SylowC89 ⋊ C2×#1903

Subgroups

subgroupG/H
centerC2#386×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC89×#1903C2
socleC2×C89C2×#386
prime radicalC2×AGL(1,ℤ/8)×D89C2
cosocleC22×C4×C89C24
hypercenter#1903D89
hypocenterC89C2×#1903
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ #1903

1782 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1424

Conjugacy classes & character table

1334 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 171429);