Finite Group Databasebeta
Cayley diagram

C2×#28938 #6460039

order512
nilpotency class3
isoclinismisoclinic class of #25440
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#28938

Subgroups

subgroupG/H
center, socleC23D42
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2416 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72216163, C2×#6465969, #72226937, …
maximal normal subgroup of#72216163, C2×#6465969, #72226937, …
maximal quotient ofC2×#379083

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6367235);