Finite Group Databasebeta

C7×Dic1257 #47976129

order35196
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1257
unambiguous semidirect productC3⋊(C7×Dic419)
unambiguous semidirect productC419⋊(C7×Dic3)

Splittings

derived, HallC3×C419 ⋊ C4×C7
HallC3×C7×C419 ⋊ C4
HallC7×C419 ⋊ Dic3
SylowC419 ⋊ C7×Dic3
HallC3×C7 ⋊ Dic419
SylowC3 ⋊ C7×Dic419

Subgroups

subgroupG/H
center, hypercenterC2×C7D1257
commutator, hypocenterC3×C419C4×C7
FrattiniC2C7×D1257
Fitting, socle, prime radicalC2×C3×C7×C419C2
cosocleC2×C3×C419C2×C7
LCSG ▷ C3×C419
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 35196

Conjugacy classes & character table

8820 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35196, 7);