Finite Group Databasebeta

C2×#21445780 #29679305

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

Aliases

direct productC2×#21445780

Splittings

FittingC22×#101×C61 ⋊ C2
SylowC61 ⋊ C2×#1793

Subgroups

subgroupG/H
centerC23#14519747
commutatorC2×C4×C61C23×C4
FrattiniC22×C4C23×D61
FittingC22×#101×C61C2
socleC23×C61#120
prime radicalC22×#14519825C2
cosocleC22×C4×C61C24
hypercenterC22×#101D61
hypocenterC61C2×#1793
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×#101

3682 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1384 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 168860);