Finite Group Databasebeta

D21×D69 #19154000

order5796
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

direct productD21×D69

Splittings

Fitting, socle, derived, HallC32×C7×C23 ⋊ C22
HallC32×C23 ⋊ C2×D7
HallC7×C23 ⋊ D32
HallC32×C7 ⋊ C2×D23
SylowC23 ⋊ D3×D21
SylowC32 ⋊ D7×D23
SylowC7 ⋊ D3×D69

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, hypocenterC32×C7×C23C22
LCSG ▷ C32×C7×C23
UCSC1

88 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

432 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC5×D21×D69, D69×D105, D21×D345, …
maximal normal subgroup ofC5×D21×D69
maximal quotient ofC5×D21×D69, D69×D105, D21×D345, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(5796, 90);