Finite Group Databasebeta
Cayley diagram

C22×#3136 #10575198

order512
nilpotency class3
isoclinismisoclinic class of #3057
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC22×#3136

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#535C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8474 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#60698, C22×#61332, C22×#61167, …
maximal normal subgroup ofC22×#60698, C22×#61332, C22×#61167, …
maximal quotient ofC22×#27254, C22×#27262, C22×#27264, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482394);