Finite Group Databasebeta
Cayley diagram

C2×#4313 #66953

order352
isoclinismisoclinic class of Dic22
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

direct productC2×#4313

Splittings

FittingC2×C8×C11 ⋊ C2
SylowC11 ⋊ C2×M16

Subgroups

subgroupG/H
centerC2×C4C2×D11
commutatorC2×C11C22×C4
FrattiniC4C22×D11
FittingC2×C8×C11C2
socleC22×C11C2×C4
prime radicalC22×D11C4
cosocleC4×C11C23
hypercenterC2×C8D11
hypocenterC11C2×M16
LCSG ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C2×C8

68 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 176

A minimal faithful permutation representation — 3 generators on 21 points:

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

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10622152, C4×#4313, #10622301, …
maximal normal subgroup of#10622152, C4×#4313, #10622301, …
maximal quotient of#10622292, #10622298, C4×#4313, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(352, 95);