Finite Group Databasebeta

C7×Dic1281 #49089792

order35868
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic1281
unambiguous semidirect productC3⋊(C7×Dic427)
unambiguous semidirect productC7⋊(C7×Dic183)

Splittings

derivedC3×C7×C61 ⋊ C4×C7
HallC3×C72×C61 ⋊ C4
HallC72×C61 ⋊ Dic3
HallC3×C61 ⋊ C7×Dic7
HallC3×C72 ⋊ Dic61
SylowC61 ⋊ C7×Dic21
SylowC72 ⋊ Dic183
SylowC3 ⋊ C7×Dic427

Subgroups

subgroupG/H
center, hypercenterC2×C7D1281
commutator, hypocenterC3×C7×C61C4×C7
FrattiniC2C7×D1281
Fitting, socle, prime radicalC2×C3×C72×C61C2
cosocleC2×C3×C7×C61C2×C7
LCSG ▷ C3×C7×C61
UCSC1 ◁ C2×C7

72 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5124

Conjugacy classes & character table

8988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35868, 144);