Finite Group Databasebeta

C2×#10597257 #11926969

order1216
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

direct productC2×#10597257

Splittings

FittingC2×C16×C19 ⋊ C2
SylowC19 ⋊ C2×SD32

Subgroups

subgroupG/H
centerC22D152
commutator, cosocleC8×C19C23
FrattiniC8C22×D19
FittingC2×C16×C19C2
socleC22×C19D8
prime radicalC2×D152C2
hypercenterC2×C16D19
hypocenterC19C2×SD32
LCSG ▷ C8×C19 ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

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

Relationships

maximal subgroup of#14565486, C4×#10597257, #14565498, …
maximal normal subgroup of#14565486, C4×#10597257, #14565498, …
maximal quotient ofC2×#11926346, C2×#11926349, C2×#11926372, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 974);