Finite Group Databasebeta

C2×#16812644 #20295451

order6976
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16812644

Splittings

FittingC2×C16×C109 ⋊ C2
SylowC109 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22D872
commutatorC8×C109C23
FrattiniC8C22×D109
FittingC2×C16×C109C2
socleC22×C109D8
hypercenterC2×C16D109
hypocenterC109C2×SD32
LCSG ▷ C8×C109 ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1750 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28364883, C4×#16812644, #28364895, …
maximal normal subgroup of#28364883, C4×#16812644, #28364895, …
maximal quotient ofC2×#20294828, C2×#20294831, C2×#20294854, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 974);