Finite Group Databasebeta
Cayley diagram

C2×#62896 #10586236

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

Aliases

direct productC2×#62896

Subgroups

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

35648 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)(12,17)(13,19)(15,23)(22,25);(11,12)(13,18)(14,19)(15,20)(16,17)(21,25)(22,26)(23,24);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,21)(16,19)(17,18)(20,22)(23,26)(24,25);(5,9)(8,10)(11,13)(12,18)(14,17)(15,21)(16,19)(20,25)(22,24)(23,26);(3,5)(4,8)(6,9)(7,10)(11,14,16,18)(12,19,17,13)(15,22,23,25)(20,26,24,21);(3,4)(5,8)(6,7)(9,10)(11,15)(12,20)(13,21)(14,22)(16,23)(17,24)(18,25)(19,26)

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72236863, #72238150, #72238152, …
maximal normal subgroup of#72236863, #72238150, #72238152, …
maximal quotient ofC2×#8095825, C2×#8695337, C2×#8458348, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493432);