Finite Group Databasebeta

C2×#16811634 #20291367

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16811634
unambiguous semidirect productD53⋊#428

Splittings

FittingC2×M16×C53 ⋊ C4
SylowC53 ⋊ C2×#428

Subgroups

subgroupG/H
centerC22C2×C4⋊#6157
commutatorC4×C53C23×C4
FrattiniC4C23×#6157
FittingC2×M16×C53C4
socleC22×C53C2×C4⋊C4
hypercenterC2×M16#6157
hypocenterC53C2×#428
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

536 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

304 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28306988, #28306989, #28306997, …
maximal normal subgroup of#28306988, #28306989, #28306997, …
maximal quotient ofC2×#20290266, D53⋊#1565, C2×#20290267, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 21162);