Finite Group Databasebeta

C137×C7⋊#157 #46828641

order34524
automorphism?
homologyAbelianization (H1) = C4×C137 · Schur multiplier (H2) = C3

Aliases

direct productC137×C7⋊#157
unambiguous semidirect productC7⋊(#157×C137)

Splittings

Fitting, socle, HallC32×C7×C137 ⋊ C4
derived, HallC32×C7 ⋊ C4×C137
HallC32×C137 ⋊ Dic7
HallC7×C137 ⋊ #157
SylowC32 ⋊ Dic7×C137
SylowC7 ⋊ #157×C137

Subgroups

subgroupG/H
center, hypercenterC137C7⋊#157
commutator, hypocenterC32×C7C4×C137
FrattiniC1G
Fitting, socleC32×C7×C137C4
prime radicalC7×C3⋊D3×C137C2
cosocleC7×C3⋊D3C2×C137
LCSG ▷ C32×C7
UCSC1 ◁ C137

40 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5754

Conjugacy classes & character table

3288 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34524, 84);