Finite Group Databasebeta

C22×#16839949 #30546726

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC22×#16839949

Splittings

FittingC22×H(5,𝔽2)×C61 ⋊ C2
SylowC61 ⋊ C22×B(4,𝔽2)

Subgroups

subgroupG/H
centerC23#14519746
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC22×H(5,𝔽2)×C61C2
socleC23×C61#120
hypercenterC22×H(5,𝔽2)D61
hypocenterC61C22×B(4,𝔽2)
LCSG ▷ C23×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C25 ◁ C22×H(5,𝔽2)

7014 conjugacy classes of subgroups; only the 827 normal subgroups are shown.

normal subgroups only

This group has 7014 conjugacy classes of subgroups — too many to draw. Only its 827 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

2104 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1036281);