Finite Group Databasebeta
Cayley diagram

C2×#62899 #10586239

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

Aliases

direct productC2×#62899

Subgroups

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

35284 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);(4,7)(8,10)(11,12)(13,20)(14,17)(15,18)(16,22)(19,24)(21,25)(23,26);(11,13,17,15)(12,18,14,20)(16,21,24,23)(19,25,22,26);(3,4)(5,8)(6,7)(9,10)(11,12,17,14)(13,20,15,18)(16,19,24,22)(21,26,23,25);(5,9)(8,10)(11,14,17,12)(13,20,15,18)(16,22,24,19)(21,26,23,25);(3,5)(4,8)(6,9)(7,10)(11,15,17,13)(12,18,14,20)(16,23,24,21)(19,25,22,26);(3,4)(5,8)(6,7)(9,10)(11,16)(12,19)(13,21)(14,22)(15,23)(17,24)(18,25)(20,26)

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586240, C2×#10586886, C2×#10586743
maximal normal subgroup ofC2×#10586240, C2×#10586886, C2×#10586743
maximal quotient ofC2×#7911477, C2×#10143794, C2×#10320757, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493435);