Finite Group Databasebeta

C3×C7⋊#95 #10620588

order672
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C3×C42 · Schur multiplier (H2) = C23

Aliases

direct productC3×C7⋊#95

Splittings

HallC3×C7 ⋊ #95
SylowC7 ⋊ C3×#95

Subgroups

subgroupG/H
centerC23×C3C2×D7
commutatorC2×C7C3×C42
FrattiniC23C2×C3×D7
FittingC22×C3×C4×C7C2
socle, prime radicalC23×C3×C7C22
cosocleC23×C7C22×C3
hypercenterC22×C3×C4D7
hypocenterC7C3×#95
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C23×C3 ◁ C22×C3×C4

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 672

A minimal faithful permutation representation — 2 generators on 22 points:

(1,2,3)(4,5,7,9,10,8,6)(15,16,17,18)(20,22);(5,6)(7,8)(9,10)(11,12,13,14)(19,20)(21,22)

Conjugacy classes & character table

204 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13050984, #13050986, #13050990, …
maximal normal subgroup of#13050984, #13050986, #13050990, …
maximal quotient ofC3×#89318, C3×#89319, C3×#89322, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(672, 170);