Finite Group Databasebeta

C2×#16810360 #20273196

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16810360

Splittings

SylowC53 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊Dic53
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC2×C22⋊Q8×C53C2
socleC23×C53C22⋊C4
hypercenterC2×C22⋊Q8D53
hypocenterC53C2×#328
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

336 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 109 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

766 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16810360, #328×Dic53, #27274981, …
maximal normal subgroup ofC4×#16810360, #328×Dic53, #27274981, …
maximal quotient ofC2×#20272538, C2×#20272541, #27272056, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2991);