Finite Group Databasebeta

#344×D163 #35214276

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

Aliases

direct product#344×D163

Splittings

Fitting#344×C163 ⋊ C2
SylowC163 ⋊ C2×#344

Subgroups

subgroupG/H
centerC4C22⋊C4×D163
commutatorC22×C163C2×C42
FrattiniC22×C4C22×D163
Fitting#344×C163C2
socleC2×C163C2×#95
prime radicalC23×D163C2×C4
cosocleC22×C4×C163C23
hypercenter#344D163
hypocenterC163C2×#344
LCSG ▷ C22×C163 ▷ C2×C163 ▷ C163
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

388 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, 4250);