Finite Group Databasebeta

C22×C4×C22⋊D163 #35227705

order20864
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×C4×C22⋊D163

Splittings

FittingC24×C4×C163 ⋊ C2
SylowC163 ⋊ C22×C4×D4

Subgroups

subgroupG/H
centerC23×C4C2×D163
commutatorC2×C163C24×C4
FrattiniC22C24×D163
FittingC24×C4×C163C2
socleC24×C163C23
prime radicalC23×C22⋊D163C2
cosocleC22×C163C25
hypercenterC24×C4D163
hypocenterC163C22×C4×D4
LCSG ▷ C2×C163 ▷ C163
UCSC1 ◁ C23×C4 ◁ C24×C4

2528 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, 17679);