Finite Group Databasebeta

C2×#21423385 #28569804

order15104
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#21423385

Splittings

FittingC2×C59×H(3,𝔽4) ⋊ C2
SylowC59 ⋊ C2×#1655

Subgroups

subgroupG/H
centerC23#14273696
commutator, cosocleC42×C59C24
FrattiniC42C23×D59
FittingC2×C59×H(3,𝔽4)C2
socleC23×C59#120
hypercenterC2×H(3,𝔽4)D59
hypocenterC59C2×#1655
LCSG ▷ C42×C59 ▷ C22×C59 ▷ C59
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×H(3,𝔽4)

1330 conjugacy classes of subgroups; only the 187 normal subgroups are shown.

normal subgroups only

This group has 1330 conjugacy classes of subgroups — too many to draw. Only its 187 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) = 3776

Conjugacy classes & character table

1142 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15104, 150683);