Finite Group Databasebeta

#339×D163 #35214240

order20864
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24

Aliases

direct product#339×D163

Splittings

Fitting#339×C163 ⋊ C2
SylowC163 ⋊ C2×#339

Subgroups

subgroupG/H
centerC2×C4D4×D163
commutatorC4×C163C2×C42
FrattiniC22×C4C22×D163
Fitting#339×C163C2
socleC22×C163C2×C22⋊C4
prime radicalC23×D163D4
cosocleC22×C4×C163C23
hypercenter#339D163
hypocenterC163C2×#339
LCSG ▷ C4×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #339

488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2608

Conjugacy classes & character table

2324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20864, 4214);