Finite Group Databasebeta

C2×#16811613 #20291331

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16811613
unambiguous semidirect productD53⋊#416

Splittings

FittingC2×#41×C53 ⋊ C4
SylowC53 ⋊ C2×#416

Subgroups

subgroupG/H
centerC2×C4C22⋊#6157
commutatorC4×C53C23×C4
FrattiniC4C23×#6157
FittingC2×#41×C53C4
socleC22×C53C2×C22⋊C4
hypercenterC2×#41#6157
hypocenterC53C2×#416
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

792 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

316 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28306638, #28306639, #28306647, …
maximal normal subgroup of#28306638, #28306639, #28306647, …
maximal quotient ofC2×#20290006, D53⋊#1476, C2×#20290007, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 21126);