Finite Group Databasebeta

C2×#16811512 #20290917

order6784
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16811512

Splittings

SylowC53 ⋊ C2×#346

Subgroups

subgroupG/H
centerC22×C4C2×#6157
commutatorC2×C53C2×C4×C8
FrattiniC2×C4C22×#6157
FittingC22×C8×C53C4
socleC23×C53C2×C8
hypercenterC22×C8#6157
hypocenterC53C2×#346
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C22×C4 ◁ C22×C8

200 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

496 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28298257, #28298265, #28298385, …
maximal normal subgroup of#28298257, #28298265, #28298385, …
maximal quotient ofC2×#20289627, C2×#20289628, #28307814, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20712);