Finite Group Databasebeta

C2×#10597283 #11926964

order1216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#10597283

Splittings

FittingC2×D8×C19 ⋊ C2
SylowC19 ⋊ C2×D16

Subgroups

subgroupG/H
centerC22#64525
commutator, cosocleC8×C19C23
FrattiniC8C22×D19
FittingC2×D8×C19C2
socleC22×C19D8
hypercenterC2×D8D19
hypocenterC19C2×D16
LCSG ▷ C8×C19 ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×D8

98 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

148 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14565479, C4×#10597283, #14565508, …
maximal normal subgroup of#14565479, C4×#10597283, #14565508, …
maximal quotient ofC2×#11926344, C2×#11926345, C2×#11926369, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 969);