Finite Group Databasebeta

D72×C137 #41001659

order26852
automorphism?
homologyAbelianization (H1) = C22×C137 · Schur multiplier (H2) = C2

Aliases

direct productD72×C137
unambiguous semidirect product(C7×D7)⋊(C2×C137)
unambiguous semidirect product(C7⋊D7)⋊(C2×C137)

Splittings

Fitting, socle, HallC72×C137 ⋊ C22
derived, SylowC72 ⋊ C22×C137

Subgroups

subgroupG/H
center, hypercenterC137D72
commutator, cosocle, hypocenterC72C22×C137
FrattiniC1G
Fitting, socleC72×C137C22
LCSG ▷ C72
UCSC1 ◁ C137

52 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1918

Conjugacy classes & character table

3425 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26852, 25);