Finite Group Databasebeta

#1855×D89 #36555208

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

Aliases

direct product#1855×D89

Splittings

FittingC89×#1855 ⋊ C2
SylowC89 ⋊ C2×#1855

Subgroups

subgroupG/H
centerC2×C4C2×D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC89×#1855C2
socleC22×C89C22×C4⋊C4
prime radicalC24×D89Q8
cosocleC22×C4×C89C24
hypercenter#1855D89
hypocenterC89C2×#1855
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ #1855

1470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1748 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 170348);