Finite Group Databasebeta
Cayley diagram

C2×#62960 #10586305

order512
nilpotency class2
isoclinismisoclinic class of #62892
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62960

Subgroups

subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

34488 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 7 generators on 26 points:

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

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586318
maximal normal subgroup ofC2×#10586318
maximal quotient ofC2×#7684149, C2×#7684164, C2×#7942005, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493501);