Finite Group Databasebeta

C2×#16812769 #20296038

order6976
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#16812769

Splittings

SylowC109 ⋊ C2×#108

Subgroups

subgroupG/H
centerC22C4⋊#89137
commutatorC4×C109C22×C4
FrattiniC4C22×#89137
FittingC2×C8×C109C4
socleC22×C109C4⋊C4
hypercenterC2×C8#89137
hypocenterC109C2×#108
LCSG ▷ C4×C109 ▷ C2×C109 ▷ C109
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

106 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

460 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28378097, #28378101, #28378106, …
maximal normal subgroup of#28378097, #28378101, #28378106, …
maximal quotient ofC2×#20295887, C2×#20295890, #28378580, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6976, 1561);