Finite Group Databasebeta
Cayley diagram

C22⋊(C11⋊C8) #66894

order352
isoclinismisoclinic class of Dic22
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C11⋊C8)

Splittings

SylowC11 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D11
commutatorC2×C11C2×C8
FittingC22×C4×C11C2
socleC22×C11C2×C4
prime radicalC23×C11C4
cosocleC2×C4×C11C22
hypercenterC22×C4D11
hypocenterC11C22⋊C8
LCSG ▷ C2×C11 ▷ C11
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 23
transitive degreeμt(G) = 176

A minimal faithful permutation representation — 2 generators on 23 points:

(1,2,4,6,8,10,11,9,7,5,3)(13,15);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17,18,20,19,21,22,23)

Polycyclic presentation:

2^5,11|a^2=c,c^2=e,b^a=bd,f^a=f^10

Conjugacy classes & character table

100 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10622089, #10622090, #10622106, …
maximal normal subgroup of#10622089, #10622090, #10622106, …
maximal quotient of#10622162, #10622163, #10622166, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(352, 36);