Finite Group Databasebeta
Cayley diagram

C2×#36687 #7633404

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#36687

Subgroups

subgroupG/H
centerC23×C4C24
commutator, Frattini, cosocleC23C26
socleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C23 ▷ C1

8898 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);(3,4,5,6)(7,8)(9,11)(10,12)(13,14)(15,16)(17,21)(18,22)(19,20)(23,26)(24,28)(25,27)(29,30);(7,9,10,14)(8,11,12,13)(16,20)(21,26)(22,27)(28,30);(4,6)(7,8)(9,13)(10,12)(11,14)(15,17)(16,21)(18,24)(19,23)(20,26)(22,28)(25,29)(27,30);(8,12)(11,13)(17,23)(21,26)(24,29)(28,30);(15,18,19,25)(16,22,20,27)(17,24,23,29)(21,28,26,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7639571, #72281124, #72281392, …
maximal normal subgroup ofC2×#7639571, #72281124, #72281392, …
maximal quotient ofC2×#611394, C2×#611348, C2×#611060, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7540600);