Finite Group Databasebeta

C2×#21426122 #28742858

order15104
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#21426122

Splittings

FittingC2×C59×#555 ⋊ C2
SylowC59 ⋊ C2×#2204

Subgroups

subgroupG/H
centerC22#16837589
commutator, cosocleC2×Q8×C59C24
FrattiniC2×Q8C23×D59
FittingC2×C59×#555C2
socleC22×C59B(4,𝔽2)
hypercenterC2×#555D59
hypocenterC59C2×#2204
LCSG ▷ C2×Q8×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#555

1200 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 1200 conjugacy classes of subgroups — too many to draw. Only its 171 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) = 1888

Conjugacy classes & character table

1490 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15104, 323737);