Finite Group Databasebeta

C2×#23781499 #35216828

order20864
automorphism?
homologyAbelianization (H1) = C22×C16 · Schur multiplier (H2) = C22

Aliases

direct productC2×#23781499

Splittings

SylowC163 ⋊ C2×M64

Subgroups

subgroupG/H
centerC2×C16C2×D163
commutatorC2×C163C22×C16
FrattiniC16C22×D163
FittingC22×C16×C163C2
socleC22×C163C2×C16
prime radicalC23×C163C16
cosocleC16×C163C23
hypercenterC22×C16D163
hypocenterC163C2×M64
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C16 ◁ C22×C16

112 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, 6802);