Finite Group Databasebeta
Cayley diagram

C2×#36711 #7634140

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#36711

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC24×D4C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

8950 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7918549, C2×#7918533, C2×#7634222
maximal normal subgroup ofC2×#7918549, C2×#7918533, C2×#7634222

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541336);