Finite Group Databasebeta
Cayley diagram

C2×#14643 #544292

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C26×C42

Aliases

direct productC2×#14643

Subgroups

subgroupG/H
center, socleC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
prime radicalC26C23
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

3718 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#5082712, C2×#581275, C2×#5281260
maximal normal subgroup ofC2×#5082712, C2×#581275, C2×#5281260
maximal quotient ofC2×#156478

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 451488);