Finite Group Databasebeta

C2×#16811431 #20289472

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

Aliases

direct productC2×#16811431

Splittings

FittingC2×2−1+4×C53 ⋊ C2
SylowC53 ⋊ C2×#577

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC4×C53C25
FrattiniC4C24×D53
FittingC2×2−1+4×C53C2
socleC22×C53C22×D4
hypercenterC2×2−1+4D53
hypocenterC53C2×#577
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

1460 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

928 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27399999, #27400007, #27400026, …
maximal normal subgroup of#27399999, #27400007, #27400026, …
maximal quotient ofC2×#20283238, C2×#20283248, C2×#20283308, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19267);