Finite Group Databasebeta

#1402×D89 #36474641

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct product#1402×D89

Splittings

FittingC89×#1402 ⋊ C2
SylowC89 ⋊ C2×#1402

Subgroups

subgroupG/H
centerC2AΣL(1,𝔽16)×D89
commutatorC2×D4×C89C22×C4
Frattini#127C22×D89
FittingC89×#1402C2
socleC2×C89C2×AΣL(1,𝔽16)
prime radical#453×D89C2
cosocle#127×C89C23
hypercenter#1402D89
hypocenterC89C2×#1402
LCSG ▷ C2×D4×C89 ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22 ◁ C2×C4 ◁ #127 ◁ #1402

564 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 564 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1424

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 89781);