Finite Group Databasebeta
Cayley diagram

C22×#2570 #7628064

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC22×#2570

Subgroups

subgroupG/H
center, socle, prime radicalC25C24
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C23 ▷ C1

6698 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 512

A minimal faithful permutation representation — 6 generators on 28 points:

(1,2);(3,4);(6,8)(7,11)(14,17)(15,19)(21,22,25,28)(23,27,24,26);(5,6,9,8)(7,12,11,10)(13,14)(15,18)(16,17)(19,20)(21,22)(23,26)(24,27)(25,28);(5,7,9,11)(6,10,8,12)(21,23,25,24)(22,26,28,27);(5,8,9,6)(7,12,11,10)(13,15,16,19)(14,18,17,20)(21,24,25,23)(22,27,28,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#42576, C22×#40144, C22×#59215, …
maximal normal subgroup ofC22×#42576, C22×#40144, C22×#59215, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535260);