Finite Group Databasebeta

C2×C7×#214 #10621330

order672
isoclinismisoclinic class of #213
automorphism?
homologyAbelianization (H1) = C23×C7 · Schur multiplier (H2) = C22

Aliases

direct productC2×C7×#214

Splittings

HallC3×C7 ⋊ C2×SD16
SylowC3 ⋊ C2×C7×SD16

Subgroups

subgroupG/H
centerC22×C7#67
commutator, cosocleC3×C4C23×C7
FrattiniC4C22×D3×C7
Fitting, prime radicalC2×C3×C7×D4C2
socleC22×C3×C7D4
hypercenterC2×C7×D4D3
hypocenterC3C2×C7×SD16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C7 ◁ C2×C4×C7 ◁ C2×C7×D4

136 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 336

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofDic7×#214, #13054367, #13054370, …
maximal normal subgroup ofDic7×#214, #13054367, #13054370, …
maximal quotient ofC7×#4971, C2×C7×#808, C2×C7×#810, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 912);