Finite Group Databasebeta

C2×#10597266 #11926530

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#10597266

Splittings

FittingC2×C4⋊C4×C19 ⋊ C2
SylowC19 ⋊ C2×#102

Subgroups

subgroupG/H
centerC23C22⋊D19
commutatorC4×C19C22×C4
FrattiniC2×C4C22×D19
FittingC2×C4⋊C4×C19C2
socleC23×C19D4
prime radicalC22×D76C2
cosocleC2×C4×C19C23
hypercenterC2×C4⋊C4D19
hypocenterC19C2×#102
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

202 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 608

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563449, C4×#10597266, #14563459, …
maximal normal subgroup of#14563449, C4×#10597266, #14563459, …
maximal quotient ofC2×#11926271, #14562033, #14562059, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 535);