Finite Group Databasebeta
Cayley diagram

#6899⋊C2 #92313

order486
isoclinismisoclinic class of #6899⋊C2
automorphism?
homologyAbelianization (H1) = C2×C3 · Schur multiplier (H2) = C3

Aliases

unambiguous semidirect product#6899⋊C2

Splittings

Fitting, Sylow#6899 ⋊ C2
derivedC92 ⋊ C2×C3

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, cosocle, hypocenterC92C2×C3
Frattini, socleC32C3×C3⋊D3
Fitting#6899C2
LCSG ▷ C92
UCSC1

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 81

A minimal faithful permutation representation — 3 generators on 36 points:

(2,6,9,4,5,8)(3,7)(11,21,24,14,15,23)(12,19,31,17,18,30)(13,20)(16,35,25,26,27,33)(22,29)(28,34)(32,36);(10,31,17,20,18,19,13,12,30)(11,27,29,24,25,28,15,16,36)(14,32,26,21,34,33,23,22,35);(1,9,4,7,5,6,3,2,8)(10,11,14)(12,16,22)(13,15,23)(17,29,26)(18,25,34)(19,28,33)(20,24,21)(27,32,31)(30,36,35)

Polycyclic presentation:

2,3^5|c^3=e^2,d^3=f^2,c^a=c^2e,d^a=d^2f,e^a=e^2,f^a=f^2,c^b=cef,d^b=df

Conjugacy classes & character table

30 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6899⋊C2, #10624853⋊C2, C3×#6899⋊C2, …
maximal normal subgroup ofC2×#6899⋊C2, #10624853⋊C2, C3×#6899⋊C2, …
maximal quotient of#6899⋊C4, C2×#6899⋊C2, #10624553⋊C2, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(486, 158);