Finite Group Databasebeta

C2×#21447218 #29708731

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21447218

Splittings

FittingC2×C61×#338 ⋊ C2
SylowC61 ⋊ C2×#2069

Subgroups

subgroupG/H
centerC22#16839686
commutator, cosocleC22×C4×C61C24
FrattiniC22×C4C23×D61
FittingC2×C61×#338C2
socleC22×C61#396
prime radicalC23×D244C22
hypercenterC2×#338D61
hypocenterC61C2×#2069
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23×C4 ◁ C2×#338

1078 conjugacy classes of subgroups; only the 251 normal subgroups are shown.

normal subgroups only

This group has 1078 conjugacy classes of subgroups — too many to draw. Only its 251 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) = 1952

Conjugacy classes & character table

1366 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 198286);