Finite Group Databasebeta

C2×#21447720 #29833457

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21447720

Splittings

FittingC2×C61×#361 ⋊ C2
SylowC61 ⋊ C2×AGL(1,ℤ/16)

Subgroups

subgroupG/H
centerC22#16839871
commutatorC8×C61C23×C4
FrattiniC2×C8C23×D61
FittingC2×C61×#361C2
socleC22×C61#442
prime radicalC2×#16840198C2
cosocleC2×C8×C61C24
hypercenterC2×#361D61
hypocenterC61C2×AGL(1,ℤ/16)
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#361

710 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

1006 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 323012);