Finite Group Databasebeta

C2×#21426097 #28742718

order15104
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#21426097

Splittings

FittingC2×C59×H(3,𝔽4) ⋊ C2
SylowC59 ⋊ C2×#2199

Subgroups

subgroupG/H
centerC22#16837589
commutator, cosocleC2×D4×C59C24
FrattiniC2×D4C23×D59
FittingC2×C59×H(3,𝔽4)C2
socleC22×C59B(4,𝔽2)
hypercenterC2×H(3,𝔽4)D59
hypocenterC59C2×#2199
LCSG ▷ C2×D4×C59 ▷ C22×C59 ▷ C2×C59 ▷ C59
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×H(3,𝔽4)

1392 conjugacy classes of subgroups; only the 171 normal subgroups are shown.

normal subgroups only

This group has 1392 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

1136 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15104, 323597);