Finite Group Databasebeta

C2×#16811422 #20289461

order6784
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#16811422

Splittings

FittingC2×#137×C53 ⋊ C2
SylowC53 ⋊ C2×#575

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC4×C53C25
FrattiniC4C24×D53
FittingC2×#137×C53C2
socleC22×C53C22×D4
hypercenterC2×#137D53
hypocenterC53C2×#575
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

1484 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27385594, #27385603, #27385961, …
maximal normal subgroup of#27385594, #27385603, #27385961, …
maximal quotient ofC2×#20283231, C2×#20283233, C2×#20283302, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19256);