Finite Group Databasebeta

C2×#21454617 #30544064

order15616
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#21454617

Splittings

FittingC2×C4×#41×C61 ⋊ C2
SylowC61 ⋊ C2×#2943

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D61
commutatorC4×C61C24×C4
FrattiniC2×C4C24×D61
FittingC2×C4×#41×C61C2
socleC23×C61C22×D4
prime radicalC22×#14519797C2
cosocleC2×C4×C61C25
hypercenterC2×C4×#41D61
hypocenterC61C2×#2943
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C2×C4×#41

2854 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

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, 1033619);