Finite Group Databasebeta
Cayley diagram

Q8×#393 #4307448

order512
nilpotency class2
isoclinismisoclinic class of D4×#392
automorphismAut(G) order 37748736
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productQ8×#393

Subgroups

subgroupG/H
center, commutator, Frattini, socle, cosocleC24C25
prime radicalC25C24
LCSG ▷ C24 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C24 ▷ C1

4474 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 256

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);(14,16)(17,18,20,22)(19,23,24,21);(10,12)(14,16)(17,19,20,24)(18,21,22,23);(9,10)(11,12)(13,14)(15,16)(17,18)(19,23)(20,22)(21,24)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

Fitting subgroup of#72267883
maximal subgroup of#72267502, #72267559, Q8×#2840, …
maximal normal subgroup of#72267502, #72267559, Q8×#2840, …
maximal quotient of#72267472, Q8×#2029

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 4214644);