Finite Group Databasebeta

C2×#21447657 #29833242

order15616
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21447657

Splittings

FittingC2×C4×C16×C61 ⋊ C2
SylowC61 ⋊ C2×#2170

Subgroups

subgroupG/H
centerC2×C16D244
commutatorC4×C61C23×C8
FrattiniC2×C8C23×D61
FittingC2×C4×C16×C61C2
socleC22×C61C8×D4
prime radicalC2×#14519799C4
cosocleC2×C8×C61C24
hypercenterC2×C4×C16D61
hypocenterC61C2×#2170
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C16 ◁ C22×C16 ◁ C2×C4×C16

662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

3952 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 322797);