Finite Group Databasebeta
Cayley diagram

Q8×#456 #6625575

order512
nilpotency class3
isoclinismisoclinic class of D4×#453
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productQ8×#456

Subgroups

subgroupG/H
center, socleC22C22×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×2−1+4C23
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C2×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2876 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 24 points:

(1,2,3,4)(5,8,7,6);(1,5,3,7)(2,6,4,8);(9,10,14,12)(11,17,20,24)(13,21,23,16)(15,22,18,19);(9,11)(10,15)(12,18)(13,22)(14,20)(16,24)(17,21)(19,23);(9,12,14,10)(11,18,20,15)(13,16,23,21)(17,22,24,19)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofQ8×#2205
maximal normal subgroup ofQ8×#2205
maximal quotient of#72268165

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6532771);