Finite Group Databasebeta
Cayley diagram

C2×#28225 #6465407

order512
nilpotency class3
isoclinismisoclinic class of #24264
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#28225

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

3322 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6465814, #72265590, #72265605, …
maximal normal subgroup ofC2×#6465814, #72265590, #72265605, …
maximal quotient ofC2×#506360

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6372603);