Finite Group Databasebeta

C2×#99×D163 #35222987

order20864
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#99×D163

Splittings

FittingC2×#99×C163 ⋊ C2
SylowC163 ⋊ C22×#99

Subgroups

subgroupG/H
centerC22C22⋊C4×D163
commutatorC22×C163C23×C4
FrattiniC23C23×D163
FittingC2×#99×C163C2
socleC22×C163C2×C22⋊C4
prime radicalC22×D4×D163C2
cosocleC23×C163C24
hypercenterC2×#99D163
hypocenterC163C22×#99
LCSG ▷ C22×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C22 ◁ C24 ◁ C2×#99

1112 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2608

Conjugacy classes & character table

1826 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 12961);