Finite Group Databasebeta

C2×#21447699 #29833412

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

Aliases

direct productC2×#21447699

Splittings

FittingC2×C61×#368 ⋊ C2
SylowC61 ⋊ C2×#2178

Subgroups

subgroupG/H
centerC2×C4D8×D61
commutatorC8×C61C23×C4
FrattiniC2×C8C23×D61
FittingC2×C61×#368C2
socleC22×C61C4×D8
prime radicalC2×#16840194C2
cosocleC2×C8×C61C24
hypercenterC2×#368D61
hypocenterC61C2×#2178
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#368

662 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1408 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 322967);