Finite Group Databasebeta

C2×D61⋊(C22⋊C16) #30623857

order15616
automorphism?
homologyAbelianization (H1) = C23×C16 · Schur multiplier (H2) = C27

Aliases

direct productC2×D61⋊(C22⋊C16)
unambiguous semidirect productD61⋊(C2×C22⋊C16)

Splittings

SylowC61 ⋊ C22×C22⋊C16

Subgroups

subgroupG/H
centerC22×C8C2×#6923
commutatorC2×C61C23×C16
FrattiniC2×C4C23×#6923
FittingC23×C8×C61C4
socleC23×C61C22×C8
prime radicalC24×D61C8
cosocleC2×#92418C24
hypercenterC23×C8#6923
hypocenterC61C22×C22⋊C16
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C8 ◁ C23×C8

1470 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3904

Conjugacy classes & character table

1120 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1113412);