Finite Group Databasebeta

C4×#19104765 #35223353

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19104765

Splittings

SylowC163 ⋊ C4×#137

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D163
commutatorC4×C163C23×C4
FrattiniC2×C4C23×D163
FittingC4×#41×C163C2
socleC22×C163C22×D4
prime radicalC2×#41×C163C22
cosocleC2×C4×C163C24
hypercenterC4×#41D163
hypocenterC163C4×#137
LCSG ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×#41

484 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10432

Conjugacy classes & character table

3284 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 13327);