Finite Group Databasebeta

C2×#26011678 #36362947

order22144
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26011678

Splittings

FittingC2×H(5,𝔽2)×C173 ⋊ C2
SylowC173 ⋊ C2×B(4,𝔽2)

Subgroups

subgroupG/H
centerC22#19149648
commutator, cosocleC23×C173C24
FrattiniC23C23×D173
FittingC2×H(5,𝔽2)×C173C2
socleC22×C173#120
hypercenterC2×H(5,𝔽2)D173
hypocenterC173C2×B(4,𝔽2)
LCSG ▷ C23×C173 ▷ C2×C173 ▷ C173
UCSC1 ◁ C22 ◁ C24 ◁ C2×H(5,𝔽2)

1018 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 1018 conjugacy classes of subgroups — too many to draw. Only its 165 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) = 2768

Conjugacy classes & character table

2956 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22144, 13894);