Finite Group Databasebeta
Cayley diagram

C2×#37700 #7635125

order512
nilpotency class2
isoclinismisoclinic class of #37644
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#37700

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8804 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 6 generators on 30 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7694912, C2×#7778377, C2×#7904077
maximal normal subgroup ofC2×#7694912, C2×#7778377, C2×#7904077
maximal quotient ofC2×#689120

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542321);