Finite Group Databasebeta

C2×#21443747 #29589092

order15616
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21443747

Splittings

SylowC61 ⋊ C2×#1316

Subgroups

subgroupG/H
centerC23#14519692
commutatorC23×C61C22×C8
FrattiniC2×C22⋊C4C22×D61
FittingC2×C61×#379C2
socleC23×C61#99
prime radicalC26×C61C4
cosocleC2×C22⋊C4×C61C23
hypercenterC2×#379D61
hypocenterC61C2×#1316
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C24 ◁ C22×C22⋊C4 ◁ C2×#379

1886 conjugacy classes of subgroups; only the 147 normal subgroups are shown.

normal subgroups only

This group has 1886 conjugacy classes of subgroups — too many to draw. Only its 147 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

1732 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 78647);