Finite Group Databasebeta

C2×#16811481 #20290208

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16811481

Splittings

SylowC53 ⋊ C2×#331

Subgroups

subgroupG/H
centerC23C22⋊#6157
commutatorC2×C4×C53C22×C4
FrattiniC2×C4C22×#6157
FittingC22×D4×C53C4
socleC23×C53C22⋊C4
hypercenterC22×D4#6157
hypocenterC53C2×#331
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

360 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 90 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

298 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28299221, #28299222, C4×#16811481, …
maximal normal subgroup of#28299221, #28299222, C4×#16811481, …
maximal quotient ofC2×#20289531, C2×#20289532, #28299443, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20003);