Finite Group Databasebeta

C2×#21454455 #30543742

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#21454455

Splittings

FittingC2×C4×M16×C61 ⋊ C2
SylowC61 ⋊ C2×#2921

Subgroups

subgroupG/H
centerC22×C4C23×D61
commutatorC22×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C4×M16×C61C2
socleC23×C61C23×C4
prime radicalC24×D61C2×C4
cosocleC2×C4×C61C25
hypercenterC2×C4×M16D61
hypocenterC61C2×#2921
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C2×C4×M16

2198 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

2488 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1033297);