Finite Group Databasebeta

C2×#21460940 #30608288

order15616
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#21460940

Splittings

SylowC61 ⋊ C2×#1403

Subgroups

subgroupG/H
centerC22#16840662
commutatorC2×D4×C61C22×C4
FrattiniC2×D4C22×#6923
Fitting, prime radicalC2×H(5,𝔽2)×C61C4
socleC22×C61AΣL(1,𝔽16)
cosocle#14519764C23
hypercenterC2×H(5,𝔽2)#6923
hypocenterC61C2×#1403
LCSG ▷ C2×D4×C61 ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C22×C4 ◁ C22×D4 ◁ C2×H(5,𝔽2)

514 conjugacy classes of subgroups; only the 64 normal subgroups are shown.

normal subgroups only

This group has 514 conjugacy classes of subgroups — too many to draw. Only its 64 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1097843);