Finite Group Databasebeta

C2×#21447665 #29833273

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#21447665

Splittings

FittingC2×C61×#366 ⋊ C2
SylowC61 ⋊ C2×C4×D16

Subgroups

subgroupG/H
centerC23D8×D61
commutatorC8×C61C23×C4
FrattiniC2×C8C23×D61
FittingC2×C61×#366C2
socleC23×C61C2×D8
prime radicalC22×D976C2
cosocleC2×C8×C61C24
hypercenterC2×#366D61
hypocenterC61C2×C4×D16
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C2×#366

806 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

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, 322828);