Finite Group Databasebeta
Cayley diagram

C2×#29686 #6435067

order512
nilpotency class3
isoclinismisoclinic class of #29634
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#29686

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC24C25
LCSG ▷ C24 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C24×C4 ◁ G
LECSG ▷ C24 ▷ C2 ▷ C1

4270 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 26 points:

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

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6491103, #72261540
maximal normal subgroup ofC2×#6491103, #72261540
maximal quotient ofC2×#403939, #72262174

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6342263);