Finite Group Databasebeta
Cayley diagram

C22×#2612 #7628036

order512
nilpotency class2
isoclinismisoclinic class of #2403
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C211×C4

Aliases

direct productC22×#2612

Subgroups

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

7018 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);(5,6)(7,11)(8,9)(10,12)(21,22,25,28)(23,27,24,26);(6,9)(10,11)(13,14,16,18)(15,17,19,20)(21,23,25,24)(22,26,28,27);(5,6)(7,10)(8,9)(11,12)(13,14)(15,17)(16,18)(19,20)(21,24,25,23)(22,27,28,26);(5,7,8,12)(6,10,9,11)(13,15,16,19)(14,17,18,20)(21,22)(23,26)(24,27)(25,28)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#44161, C22×#47818
maximal normal subgroup ofC22×#44161, C22×#47818

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7535232);