Finite Group Databasebeta

C2×#21446938 #29707211

order15616
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#21446938

Splittings

FittingC23×Q16×C61 ⋊ C2
SylowC61 ⋊ C2×#2020

Subgroups

subgroupG/H
centerC23#14519748
commutator, cosocleC22×C4×C61C24
FrattiniC22×C4C23×D61
FittingC23×Q16×C61C2
socleC23×C61#121
prime radicalC22×#11758222C22
hypercenterC23×Q16D61
hypocenterC61C2×#2020
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×Q16

1902 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, 196766);