Finite Group Databasebeta

C7×C7⋊#168 #14519947

order1960
isoclinismisoclinic class of D35
automorphism?
homologyAbelianization (H1) = C7×C8 · Schur multiplier (H2) = C1

Aliases

direct productC7×C7⋊#168
unambiguous semidirect productC7⋊(C7×#168)

Splittings

derivedC5×C7 ⋊ C7×C8
HallC5×C72 ⋊ C8
SylowC72 ⋊ #168
SylowC5 ⋊ C7×C7⋊C8

Subgroups

subgroupG/H
center, hypercenterC4×C7D35
commutator, hypocenterC5×C7C7×C8
FrattiniC4C7×D35
FittingC4×C5×C72C2
socle, prime radicalC2×C5×C72C4
cosocleC4×C5×C7C2×C7
LCSG ▷ C5×C7
UCSC1 ◁ C4×C7

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 280

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1960, 44);