Finite Group Databasebeta
Cayley diagram

D4×#576 #10576138

order512
nilpotency class3
isoclinismisoclinic class of D4×#576
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productD4×#576

Subgroups

subgroupG/H
center, socleC22C24×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ D4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10950 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 20
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×#3585, #72251121, #72267592, …
maximal normal subgroup ofD4×#3585, #72251121, #72267592, …
maximal quotient of#72249607, #72249614, #72249620, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483334);