Finite Group Databasebeta

C2×#23764576 #34315706

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23764576

Splittings

FittingC2×#543×C79 ⋊ C2
SylowC79 ⋊ C2×#2032

Subgroups

subgroupG/H
centerC22#19098474
commutator, cosocleC24×C79C24
FrattiniC24C23×D79
FittingC2×#543×C79C2
socleC22×C79#393
prime radicalC23×C22⋊D79C22
hypercenterC2×#543D79
hypocenterC79C2×#2032
LCSG ▷ C24×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C25 ◁ C2×#543

1434 conjugacy classes of subgroups; only the 275 normal subgroups are shown.

normal subgroups only

This group has 1434 conjugacy classes of subgroups — too many to draw. Only its 275 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) = 2528

Conjugacy classes & character table

1762 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 197005);