Finite Group Databasebeta

C2×#16811546 #20291055

order6784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16811546

Splittings

SylowC53 ⋊ C2×#364

Subgroups

subgroupG/H
centerC2×C4C4⋊#6157
commutatorC4×C53C22×C8
FrattiniC2×C4C22×#6157
FittingC2×C42×C53C4
socleC22×C53C4⋊C8
hypercenterC2×C42#6157
hypocenterC53C2×#364
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

168 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 168 conjugacy classes of subgroups — too many to draw. Only its 82 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

472 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28298687, #28298689, #28298691, …
maximal normal subgroup of#28298687, #28298689, #28298691, …
maximal quotient ofC2×#20289738, #28309825, C2×#20289745, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20850);