Finite Group Databasebeta

C2×#21444899 #29655885

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#21444899

Splittings

FittingC2×C61×Q8⋊C8 ⋊ C2
SylowC61 ⋊ C2×#1623

Subgroups

subgroupG/H
centerC23#14519747
commutator, cosocleC42×C61C24
FrattiniC42C23×D61
FittingC2×C61×Q8⋊C8C2
socleC23×C61#120
prime radicalC2×#14519774C22
hypercenterC2×Q8⋊C8D61
hypocenterC61C2×#1623
LCSG ▷ C42×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×Q8⋊C8

1126 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7808

Conjugacy classes & character table

1732 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15616, 145440);