Finite Group Databasebeta

C2×#16811439 #20289481

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

Aliases

direct productC2×#16811439

Splittings

FittingC2×#137×C53 ⋊ C2
SylowC53 ⋊ C2×#578

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC4×C53C25
FrattiniC4C24×D53
FittingC2×#137×C53C2
socleC22×C53C22×D4
hypercenterC2×#137D53
hypocenterC53C2×#578
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

1408 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

616 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27400012, #27400039, #27400095, …
maximal normal subgroup of#27400012, #27400039, #27400095, …
maximal quotient ofC2×#20283246, C2×#20283247, C2×#20283314, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19276);