Finite Group Databasebeta

C2×#21445654 #29677841

order15616
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#21445654

Splittings

SylowC61 ⋊ C2×#1764

Subgroups

subgroupG/H
centerC22×C8C22⋊D61
commutatorC4×C61C22×C42
FrattiniC22×C4C23×D61
FittingC22×#131×C61C2
socleC23×C61C4×D4
prime radicalC22×#41×C61C22
cosocleC22×C4×C61C24
hypercenterC22×#131D61
hypocenterC61C2×#1764
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C8 ◁ C23×C8 ◁ C22×#131

1558 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

2512 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 167396);