Finite Group Databasebeta

C7×Dic1209 #46799230

order33852
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1209
unambiguous semidirect productC3⋊(C7×Dic403)
unambiguous semidirect productC31⋊(C7×Dic39)

Splittings

derived, HallC3×C13×C31 ⋊ C4×C7
HallC3×C7×C13×C31 ⋊ C4
HallC7×C13×C31 ⋊ Dic3
HallC3×C7×C31 ⋊ Dic13
HallC13×C31 ⋊ C7×Dic3
HallC3×C7×C13 ⋊ Dic31
HallC7×C31 ⋊ Dic39
HallC3×C31 ⋊ C7×Dic13
HallC7×C13 ⋊ Dic93
HallC3×C13 ⋊ C7×Dic31
SylowC31 ⋊ C7×Dic39
HallC3×C7 ⋊ Dic403
SylowC13 ⋊ C7×Dic93
SylowC3 ⋊ C7×Dic403

Subgroups

subgroupG/H
center, hypercenterC2×C7D1209
commutator, hypocenterC3×C13×C31C4×C7
FrattiniC2C7×D1209
Fitting, socle, prime radicalC2×C3×C7×C13×C31C2
cosocleC2×C3×C13×C31C2×C7
LCSG ▷ C3×C13×C31
UCSC1 ◁ C2×C7

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 33852

Conjugacy classes & character table

8484 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33852, 25);