Finite Group Databasebeta

C7×Dic209 #19154405

order5852
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic209
unambiguous semidirect productC11⋊(C7×Dic19)
unambiguous semidirect productC19⋊(C7×Dic11)

Splittings

derived, HallC11×C19 ⋊ C4×C7
HallC7×C11×C19 ⋊ C4
HallC7×C19 ⋊ Dic11
HallC7×C11 ⋊ Dic19
SylowC19 ⋊ C7×Dic11
SylowC11 ⋊ C7×Dic19

Subgroups

subgroupG/H
center, hypercenterC2×C7D209
commutator, hypocenterC11×C19C4×C7
FrattiniC2C7×D209
Fitting, socleC2×C7×C11×C19C2
LCSG ▷ C11×C19
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1484 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC3×C7×Dic209, C7×Dic627, C7×C11⋊((C19⋊C3)⋊C4), …
maximal normal subgroup ofC3×C7×Dic209, C7×C11⋊((C19⋊C3)⋊C4), ΓL(1,𝔽8)×Dic209, …
maximal quotient ofC3×C7×Dic209, C7×Dic627, C5×C7×Dic209, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5852, 4);