Finite Group Databasebeta
Cayley diagram

C2×#62961 #10586306

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

Aliases

direct productC2×#62961

Subgroups

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

35236 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);(4,6)(8,9)(11,12)(13,20)(14,23)(15,18)(16,22)(17,19)(21,25)(24,26);(3,4,7,6)(5,9,10,8)(11,13)(12,16)(14,24)(15,21)(17,22)(18,26)(19,20)(23,25);(3,5,7,10)(4,8,6,9)(11,14,17,15)(12,18,19,23)(13,21,22,24)(16,25,20,26);(3,6,7,4)(5,9,10,8)(11,13)(12,16)(14,21)(15,24)(17,22)(18,25)(19,20)(23,26);(11,15,17,14)(12,18,19,23)(13,21,22,24)(16,26,20,25);(11,16)(12,13)(14,25)(15,26)(17,20)(18,21)(19,22)(23,24)

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586743
maximal normal subgroup ofC2×#10586743
maximal quotient ofC2×#7694179, C2×#7880292, C2×#8698849, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493502);