Finite Group Databasebeta

C2×#64520 #10597367

order608
isoclinismisoclinic class of Dic38
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#64520

Splittings

SylowC19 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D19
commutatorC2×C19C22×C4
FrattiniC4C22×D19
FittingC22×C4×C19C2
socleC22×C19C2×C4
prime radicalC23×C19C4
cosocleC4×C19C23
hypercenterC22×C4D19
hypocenterC19C2×M16
LCSG ▷ C2×C19 ▷ C19
UCSC1 ◁ C2×C4 ◁ C22×C4

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 304

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11926300, C19⋊#338, #11926303, …
maximal normal subgroup of#11926300, C19⋊#338, #11926303, …
maximal quotient ofC2×#10597260, C4×#64520, C2×C22⋊(C19⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(608, 116);