Finite Group Databasebeta
Cayley diagram

C2×#37547 #7633808

order512
nilpotency class2
isoclinismisoclinic class of #37436
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#37547

Subgroups

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

8974 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)(18,26)(21,28)(24,30)(27,29);(8,11)(12,13)(15,16,19,22)(17,20,25,23)(18,21,26,28)(24,27,30,29);(3,4)(5,6)(7,8)(9,12)(10,11)(13,14)(15,16)(17,23)(18,21)(19,22)(20,25)(24,29)(26,28)(27,30);(7,9,10,14)(8,12,11,13)(15,17)(16,20)(18,24)(19,25)(21,27)(22,23)(26,30)(28,29);(15,18)(16,21)(17,24)(19,26)(20,27)(22,28)(23,29)(25,30)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7728255, C2×#7743195, C2×#7645395
maximal normal subgroup ofC2×#7728255, C2×#7743195, C2×#7645395
maximal quotient ofC2×#760189, C2×#637514

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541004);