Finite Group Databasebeta

C2×#21461729 #30615116

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

Aliases

direct productC2×#21461729

Splittings

FittingC2×#117×C61 ⋊ C4
SylowC61 ⋊ C2×#1827

Subgroups

subgroupG/H
centerC2×C4#14519856
commutatorC2×C4×C61C23×C4
FrattiniC2×C4C23×#6923
FittingC2×#117×C61C4
socleC22×C61#381
prime radicalC22×#11758222C22
cosocleC2×C4×D61C24
hypercenterC2×#117#6923
hypocenterC61C2×#1827
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×#117

1354 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1952

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 1104671);