Finite Group Databasebeta
Cayley diagram

C2×#34391 #7625947

order512
nilpotency class2
isoclinismisoclinic class of #3532
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C213

Aliases

direct productC2×#34391

Subgroups

subgroupG/H
center, socleC24C25
commutatorC22C25×C4
Frattini, cosocleC23C26
prime radicalC22×#525C2
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

9006 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);(3,4,5,6)(7,8)(9,13)(10,11)(12,14)(16,20)(17,23)(22,27)(24,29);(8,11)(12,13)(16,20)(21,26)(22,27)(28,30);(15,16,19,20)(17,21,23,26)(18,22,25,27)(24,28,29,30);(7,8)(9,12)(10,11)(13,14)(15,17)(16,21)(18,24)(19,23)(20,26)(22,28)(25,29)(27,30);(7,9)(8,12)(10,14)(11,13)(15,18,19,25)(16,22,20,27)(17,24,23,29)(21,28,26,30)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7627424, C2×#7722991, C2×#7753196
maximal normal subgroup ofC2×#7627424, C2×#7722991, C2×#7753196
maximal quotient ofC2×#522070

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7533143);