Finite Group Databasebeta
Cayley diagram

C2×#63019 #10586338

order512
nilpotency class2
isoclinismisoclinic class of #63011
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#63019

Subgroups

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

35122 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)(5,8)(6,9)(7,10)(12,17)(13,19)(20,25)(21,26);(3,4)(5,8)(6,9)(7,10)(11,12)(13,18)(14,19)(15,20)(16,17)(21,23)(22,26)(24,25);(3,5)(4,7)(6,10)(8,9)(11,12)(13,18)(14,19)(15,20)(16,17)(21,23)(22,26)(24,25);(11,13,16,19)(12,18,17,14)(15,21,24,26)(20,23,25,22);(3,5)(4,8)(6,10)(7,9)(11,14,16,18)(12,19,17,13)(15,23,24,22)(20,21,25,26);(3,4)(5,7)(6,9)(8,10)(11,15)(12,20)(13,21)(14,22)(16,24)(17,25)(18,23)(19,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10586342, C2×#10586743, #72304536, …
maximal normal subgroup ofC2×#10586342, C2×#10586743, #72304536, …
maximal quotient ofC2×#7691803, C2×#7684875, C2×#7689177, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493534);