Finite Group Databasebeta

C2×#66632 #10621414

order672
isoclinismisoclinic class of #66632
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×#66632

Splittings

FittingC2×C3×C7×D4 ⋊ C2
HallC3×C7 ⋊ C2×D8
SylowC7 ⋊ C2×#213
SylowC3 ⋊ C2×#1141

Subgroups

subgroupG/H
centerC22#4268
commutator, cosocleC3×C4×C7C23
FrattiniC4C22×D21
FittingC2×C3×C7×D4C2
socleC22×C3×C7D4
hypercenterC2×D4D21
hypocenterC3×C7C2×D8
LCSG ▷ C3×C4×C7 ▷ C2×C3×C7 ▷ C3×C7
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

152 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 152 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

114 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13054350, #13054351, #13054354, …
maximal normal subgroup of#13054350, #13054351, #13054354, …
maximal quotient ofC2×#10620646, C2×#10620648, #13056623, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 996);