Finite Group Databasebeta

Q8×#6912 #14517857

order1944
nilpotency class3
isoclinismisoclinic class of D4×#6909
automorphism?
homologyAbelianization (H1) = C22×C33 · Schur multiplier (H2) = C33

Aliases

direct productQ8×#6912

Subgroups

subgroupG/H
center, socleC2×C3C22×C3×H(3,𝔽3)
commutator, Frattini, cosocleC2×C32C22×C33
prime radicalC2×C33C22×C32
LCSG ▷ C2×C32 ▷ C3 ▷ C1
UCSC1 ◁ C2×C3 ◁ C33×Q8 ◁ G

372 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 216

A minimal faithful permutation representation — 3 generators on 35 points:

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

Conjugacy classes & character table

175 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1944, 2251);