Finite Group Databasebeta
Cayley diagram

C2×#37656 #7635107

order512
nilpotency class2
isoclinismisoclinic class of #37644
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#37656

Subgroups

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

11964 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7684875, C2×#7689167, C2×#7689767, …
maximal normal subgroup ofC2×#7684875, C2×#7689167, C2×#7689767, …
maximal quotient ofC2×#3860515, C2×#2806035, C2×#845303, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7542303);