Finite Group Databasebeta

C22×C22⋊#88322 #20283147

order6784
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#88322

Splittings

SylowC53 ⋊ C22×C22⋊C8

Subgroups

subgroupG/H
centerC23×C4C2×D53
commutatorC2×C53C23×C8
FrattiniC2×C4C23×D53
FittingC24×C4×C53C2
socleC24×C53C2×C4
hypercenterC24×C4D53
hypocenterC53C22×C22⋊C8
LCSG ▷ C2×C53 ▷ C53
UCSC1 ◁ C23×C4 ◁ C24×C4

1072 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 1072 conjugacy classes of subgroups — too many to draw. Only its 469 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

1744 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×#20272557, C2×#20272558, #27273685, …
maximal normal subgroup ofC2×#20272557, C2×#20272558, #27273685, …
maximal quotient ofC22×#16810347, C22×#16810349, C2×#20273029, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 12942);