Finite Group Databasebeta

C2×#16811633 #20291366

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#16811633
unambiguous semidirect productD53⋊#427

Splittings

FittingC22×C8×C53 ⋊ C4
SylowC53 ⋊ C2×#427

Subgroups

subgroupG/H
centerC2×C4C4⋊#6157
commutatorC4×C53C23×C4
FrattiniC4C23×#6157
FittingC22×C8×C53C4
socleC22×C53C2×C4⋊C4
hypercenterC22×C8#6157
hypocenterC53C2×#427
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8

512 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28306879, #28306880, #28306883, …
maximal normal subgroup of#28306879, #28306880, #28306883, …
maximal quotient ofC2×#20290262, D53⋊#1564, C2×#20290263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 21161);