Finite Group Databasebeta
Cayley diagram

C22×#1813 #6370825

order512
nilpotency class3
isoclinismisoclinic class of #1812
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC22×#1813

Subgroups

subgroupG/H
centerC22×C4#117
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23#380
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×M16 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

4578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 36
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 5 generators on 36 points:

(1,2);(3,4);(5,6,10,14,11,15,9,24)(7,16,19,27,20,31,18,12)(8,21,22,28,23,13,25,29)(17,32,33,36,34,30,35,26);(5,7,9,18,11,20,10,19)(6,12,14,16,15,27,24,31)(8,17,22,33,23,34,25,35)(13,26,28,30,21,36,29,32);(5,8)(6,13)(7,17)(9,22)(10,25)(11,23)(12,26)(14,28)(15,21)(16,30)(18,33)(19,35)(20,34)(24,29)(27,36)(31,32)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#493917, C22×#24288, C2×#494671, …
maximal normal subgroup ofC2×#493917, C22×#24288, C2×#494671, …
maximal quotient ofC2×#188834

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6278021);