Finite Group Databasebeta

C2×#21454878 #30544776

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#21454878

Splittings

FittingC2×C61×#435 ⋊ C2
SylowC61 ⋊ C2×#2978

Subgroups

subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C61×#435C2
socleC23×C61C23×C4
prime radicalC2×#16840271C2
cosocleC2×C4×C61C25
hypercenterC2×#435D61
hypocenterC61C2×#2978
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×#435

2250 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1756 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1034331);