Finite Group Databasebeta

C7×Dic579 #30633847

order16212
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic579
unambiguous semidirect productC3⋊(C7×Dic193)

Splittings

derived, HallC3×C193 ⋊ C4×C7
HallC3×C7×C193 ⋊ C4
HallC7×C193 ⋊ Dic3
SylowC193 ⋊ C7×Dic3
HallC3×C7 ⋊ Dic193
SylowC3 ⋊ C7×Dic193

Subgroups

subgroupG/H
center, hypercenterC2×C7D579
commutator, hypocenterC3×C193C4×C7
FrattiniC2C7×D579
Fitting, socle, prime radicalC2×C3×C7×C193C2
cosocleC2×C3×C193C2×C7
LCSG ▷ C3×C193
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16212

Conjugacy classes & character table

4074 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(16212, 10);