Finite Group Databasebeta

C2×#10597264 #11926577

order1216
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#10597264

Splittings

SylowC19 ⋊ C2×#107

Subgroups

subgroupG/H
centerC23C22⋊D19
commutatorC4×C19C22×C4
FrattiniC2×C4C22×D19
FittingC2×C4⋊C4×C19C2
socle, prime radicalC23×C19D4
cosocleC2×C4×C19C23
hypercenterC2×C4⋊C4D19
hypocenterC19C2×#107
LCSG ▷ C4×C19 ▷ C2×C19 ▷ C19
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×C4⋊C4

130 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1216

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14563527, C4×#10597264, #14563531, …
maximal normal subgroup of#14563527, C4×#10597264, #14563531, …
maximal quotient ofC2×#11926296, #14562393, #14562409, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1216, 582);