Finite Group Databasebeta

C2×#16864066 #22573688

order8576
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#16864066

Splittings

FittingC2×#127×C67 ⋊ C2
SylowC67 ⋊ C2×#550

Subgroups

subgroupG/H
centerC23C23×D67
commutatorC22×C67C25
FrattiniC22C24×D67
FittingC2×#127×C67C2
socleC23×C67C24
hypercenterC2×#127D67
hypocenterC67C2×#550
LCSG ▷ C22×C67 ▷ C67
UCSC1 ◁ C23 ◁ C2×#127

1736 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

974 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30747536, #30747541, #30747900, …
maximal normal subgroup of#30747536, #30747541, #30747900, …
maximal quotient ofC2×#22563048, C2×#22563121, C2×#22563157, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 17989);