Finite Group Databasebeta

C7×Dic409⋊C3 #46805264

order34356
automorphism?
homologyAbelianization (H1) = C3×C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic409⋊C3
unambiguous semidirect productDic409⋊(C3×C7)

Splittings

derived, SylowC409 ⋊ C3×C4×C7
HallC7×Dic409 ⋊ C3
HallC7×C409⋊C3 ⋊ C4
HallC7×C409 ⋊ C3×C4
HallDic409 ⋊ C3×C7
HallC409⋊C3 ⋊ C4×C7

Subgroups

subgroupG/H
center, hypercenterC2×C7D409⋊C3
commutator, hypocenterC409C3×C4×C7
FrattiniC2C7×D409⋊C3
Fitting, socleC2×C7×C409C2×C3
prime radicalC2×C7×C409⋊C3C2
cosocleC2×C409C2×C3×C7
LCSG ▷ C409
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11452

Conjugacy classes & character table

1036 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34356, 13);