Finite Group Databasebeta

C4×#19151386 #36469563

order22784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

direct productC4×#19151386

Splittings

FittingC4×#100×C89 ⋊ C2
SylowC89 ⋊ C4×AΣL(1,𝔽16)

Subgroups

subgroupG/H
centerC2×C4#15667926
commutatorC23×C89C2×C42
FrattiniC22×D4C22×D89
FittingC4×#100×C89C2
socleC22×C89C2×#99
prime radicalC2×#15667980C22
cosocleC22×D4×C89C23
hypercenterC4×#100D89
hypocenterC89C4×AΣL(1,𝔽16)
LCSG ▷ C23×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C4×D4 ◁ C4×#100

844 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 844 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 2848

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 84703);