Finite Group Databasebeta

C2×#21445514 #29677370

order15616
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C27

Aliases

direct productC2×#21445514

Splittings

FittingC2×C61×#336 ⋊ C2
SylowC61 ⋊ C2×#1729

Subgroups

subgroupG/H
centerC23×C4C22×D61
commutatorC22×C61C22×C42
FrattiniC22×C4C23×D61
FittingC2×C61×#336C2
socleC24×C61C22×C4
prime radicalC24×D61C2×C4
cosocleC22×C4×C61C24
hypercenterC2×#336D61
hypocenterC61C2×#1729
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23×C4 ◁ C2×#336

2350 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

2512 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 166925);