Finite Group Databasebeta

C2×#16811420 #20289459

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

Aliases

direct productC2×#16811420

Splittings

FittingC2×#135×C53 ⋊ C2
SylowC53 ⋊ C2×#575

Subgroups

subgroupG/H
centerC2×C4D4×D53
commutatorC4×C53C25
FrattiniC4C24×D53
FittingC2×#135×C53C2
socleC22×C53C22×D4
hypercenterC2×#135D53
hypocenterC53C2×#575
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

1484 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27299766, #27299769, #27299771, …
maximal normal subgroup of#27299766, #27299769, #27299771, …
maximal quotient ofC2×#20283230, C2×#20283303, C2×#20283511, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19254);