Finite Group Databasebeta

A4×C17×C157 #44545117

order32028
automorphism?
homologyAbelianization (H1) = C3×C17×C157 · Schur multiplier (H2) = C2

Aliases

direct productA4×C17×C157
unambiguous semidirect productC22⋊(C3×C17×C157)
unambiguous semidirect product(C22×C17)⋊(C3×C157)

Splittings

Fitting, socle, HallC22×C17×C157 ⋊ C3
derived, SylowC22 ⋊ C3×C17×C157
HallC22×C157 ⋊ C3×C17
HallC22×C17 ⋊ C3×C157

Subgroups

subgroupG/H
center, hypercenterC17×C157A4
commutator, cosocle, hypocenterC22C3×C17×C157
FrattiniC1G
Fitting, socleC22×C17×C157C3
LCSG ▷ C22
UCSC1 ◁ C17×C157

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10676

Conjugacy classes & character table

10676 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(32028, 43);