Finite Group Databasebeta

C7×Dic397⋊C3 #45688571

order33348
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic397⋊C3
unambiguous semidirect productDic397⋊(C3×C7)

Splittings

derived, SylowC397 ⋊ C3×C4×C7
HallC7×Dic397 ⋊ C3
HallC7×C397⋊C3 ⋊ C4
HallC7×C397 ⋊ C3×C4
HallDic397 ⋊ C3×C7
HallC397⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7D397⋊C3
commutator, hypocenterC397C3×C4×C7
FrattiniC2C7×D397⋊C3
Fitting, socleC2×C7×C397C2×C3
prime radicalC2×C7×C397⋊C3C2
cosocleC2×C397C2×C3×C7
LCSG ▷ C397
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11116

Conjugacy classes & character table

1008 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33348, 13);