Finite Group Databasebeta

#2145×D89 #36707367

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct product#2145×D89

Splittings

FittingC89×#2145 ⋊ C2
SylowC89 ⋊ C2×#2145

Subgroups

subgroupG/H
centerC4#102×D89
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC89×#2145C2
socleC2×C89C22×#102
prime radicalC2×#135×D89C2
cosocleC2×C8×C89C24
hypercenter#2145D89
hypocenterC89C2×#2145
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C4 ◁ C22×C4 ◁ C22×C8 ◁ #2145

1170 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1472 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322507);