Finite Group Databasebeta

C2×#16810390 #20274445

order6784
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16810390

Splittings

SylowC53 ⋊ C2×#342

Subgroups

subgroupG/H
centerC23C22⋊Dic53
commutatorC22×C53C2×C42
FrattiniC24C22×D53
FittingC22×C22⋊C4×C53C2
socleC23×C53C22⋊C4
hypercenterC22×C22⋊C4D53
hypocenterC53C2×#342
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C25 ◁ C22×C22⋊C4

680 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 680 conjugacy classes of subgroups — too many to draw. Only its 205 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

1084 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27271211, #27271213, #342×Dic53, …
maximal normal subgroup of#27271211, #27271213, #342×Dic53, …
maximal quotient ofC2×#20272558, #27273686, #27273692, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4240);