Finite Group Databasebeta
Cayley diagram

Q8×#534 #7665726

order512
nilpotency class2
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productQ8×#534

Subgroups

subgroupG/H
center, commutator, Frattini, socle, cosocleC23C26
prime radicalC2×#534C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C23 ▷ C1

8668 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 20 points:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal quotient of#72267403, #72267444, Q8×#2679

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7572922);