Finite Group Databasebeta
Cayley diagram

C2×#62820 #10586167

order512
nilpotency class2
isoclinismisoclinic class of #62817
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62820

Subgroups

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

35690 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

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

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

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#347044, C2×#511791, C2×#10586169, …
maximal normal subgroup ofC2×#347044, C2×#511791, C2×#10586169, …
maximal quotient of#72241084, #72241096, #72241141, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493363);