Finite Group Databasebeta
Cayley diagram

C2×#37119 #7634444

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

Aliases

direct productC2×#37119

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#534C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9702 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)(7,8)(9,11)(10,13)(12,14)(18,25)(22,27)(24,29)(28,30);(8,9)(12,13)(16,20)(17,23)(22,27)(24,29);(3,4)(5,6)(7,9,11,8)(10,13,14,12)(15,16)(17,21)(18,22)(19,20)(23,26)(24,28)(25,27)(29,30);(7,10)(8,12)(9,13)(11,14)(15,17,19,23)(16,21,20,26)(18,24,25,29)(22,28,27,30);(15,18)(16,22)(17,24)(19,25)(20,27)(21,28)(23,29)(26,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7642008, C2×#7826509, C2×#7739587, …
maximal normal subgroup ofC2×#7642008, C2×#7826509, C2×#7739587, …
maximal quotient ofC2×#4312903, C2×#556178, C2×#556132, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541640);