Finite Group Databasebeta

C2×#21451779 #29847128

order15616
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21451779

Splittings

FittingC2×C61×#376 ⋊ C2
SylowC61 ⋊ C2×#2644

Subgroups

subgroupG/H
centerC24C23×D61
commutator, cosocleC23×C61C25
FrattiniC23C24×D61
FittingC2×C61×#376C2
socleC24×C61C24
prime radicalC23×D244C22
hypercenterC2×#376D61
hypocenterC61C2×#2644
LCSG ▷ C23×C61 ▷ C61
UCSC1 ◁ C24 ◁ C2×#376

2222 conjugacy classes of subgroups; only the 667 normal subgroups are shown.

normal subgroups only

This group has 2222 conjugacy classes of subgroups — too many to draw. Only its 667 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) = 7808

Conjugacy classes & character table

2464 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 336683);