Finite Group Databasebeta

C22×#19104675 #35227632

order20864
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC22×#19104675

Splittings

SylowC163 ⋊ C22×M32

Subgroups

subgroupG/H
centerC22×C8C2×D163
commutatorC2×C163C23×C8
FrattiniC8C23×D163
FittingC23×C8×C163C2
socleC23×C163C2×C8
prime radicalC24×C163C8
cosocleC8×C163C24
hypercenterC23×C8D163
hypocenterC163C22×M32
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C22×C8 ◁ C23×C8

400 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

5264 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 17606);