Finite Group Databasebeta

C2×#21447555 #29832955

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

Aliases

direct productC2×#21447555

Splittings

SylowC61 ⋊ C2×#2145

Subgroups

subgroupG/H
centerC2×C4#14519698
commutatorC8×C61C23×C4
FrattiniC2×C8C23×D61
Fitting, prime radicalC22×#135×C61C2
socleC22×C61C2×#102
cosocleC2×C8×C61C24
hypercenterC22×#135D61
hypocenterC61C2×#2145
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C23×C8 ◁ C22×#135

1170 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, 322510);