Finite Group Databasebeta

C4×Dic85 #13062707

order1360
isoclinismisoclinic class of D85
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

direct productC4×Dic85

Splittings

derived, HallC5×C17 ⋊ C42
SylowC17 ⋊ C4×Dic5
SylowC5 ⋊ C4×Dic17

Subgroups

subgroupG/H
center, hypercenterC2×C4D85
commutator, hypocenterC5×C17C42
FrattiniC22C2×D85
FittingC2×C4×C5×C17C2
socle, prime radical, cosocleC22×C5×C17C22
LCSG ▷ C5×C17
UCSC1 ◁ C2×C4

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1360

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1360, 75);