Finite Group Databasebeta

C2×#21445777 #29679302

order15616
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21445777

Splittings

FittingC2×C61×#391 ⋊ C2
SylowC61 ⋊ C2×#1793

Subgroups

subgroupG/H
centerC23#14519745
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC2×C61×#391C2
socleC23×C61#120
prime radicalC22×#14519825C2
cosocleC22×C4×C61C24
hypercenterC2×#391D61
hypocenterC61C2×#1793
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#391

3682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1744 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 168857);