Finite Group Databasebeta

C7×Dic387 #24925436

order10836
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic387
unambiguous semidirect productC9⋊(C7×Dic43)

Splittings

derived, HallC9×C43 ⋊ C4×C7
HallC7×C9×C43 ⋊ C4
HallC7×C43 ⋊ Dic9
HallC7×C9 ⋊ Dic43
SylowC43 ⋊ C7×Dic9
SylowC9 ⋊ C7×Dic43

Subgroups

subgroupG/H
center, hypercenterC2×C7D387
commutator, hypocenterC9×C43C4×C7
FrattiniC2×C3C7×D129
FittingC2×C7×C9×C43C2
socle, prime radicalC2×C3×C7×C43D3
cosocleC2×C9×C43C2×C7
LCSG ▷ C9×C43
UCSC1 ◁ C2×C7

36 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

2730 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10836, 28);