Finite Group Databasebeta
Cayley diagram

C22×#3400 #10576685

order512
nilpotency class3
isoclinismisoclinic class of #3264
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC22×#3400

Subgroups

subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#127C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7166 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 28
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC22×#20323, C22×#20141, C22×#20272
maximal normal subgroup ofC22×#20323, C22×#20141, C22×#20272

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483881);