Finite Group Databasebeta
Cayley diagram

C2×#34291 #7625604

order512
nilpotency class2
isoclinismisoclinic class of #3484
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#34291

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC23×D4C23
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

11114 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7689177, C2×#7684310, C2×#7689162, …
maximal normal subgroup ofC2×#7689177, C2×#7684310, C2×#7689162, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7532800);