Finite Group Databasebeta

C2×#16864211 #22574974

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

Aliases

direct productC2×#16864211

Splittings

FittingC2×2−1+4×C67 ⋊ C2
SylowC67 ⋊ C2×#578

Subgroups

subgroupG/H
centerC22C22×C22⋊D67
commutatorC4×C67C25
FrattiniC4C24×D67
FittingC2×2−1+4×C67C2
socleC22×C67C22×D4
hypercenterC2×2−1+4D67
hypocenterC67C2×#578
LCSG ▷ C4×C67 ▷ C2×C67 ▷ C67
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

1408 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1166 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30871749, #30871752, #30871776, …
maximal normal subgroup of#30871749, #30871752, #30871776, …
maximal quotient ofC2×#22568739, C2×#22568742, C2×#22568807, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8576, 19275);