Finite Group Databasebeta
Cayley diagram

C2×#48564 #7703657

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#48564

Subgroups

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

6956 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);(3,4)(5,7)(6,10)(8,9)(19,20,24,22)(21,23,26,25);(3,5)(4,7)(6,8)(9,10)(11,12)(13,17)(14,18)(15,16)(19,21)(20,25)(22,23)(24,26);(4,9)(5,6)(12,16)(13,18)(20,22)(21,26);(3,6,8,5)(4,10,9,7)(11,13)(12,14)(15,18)(16,17)(19,22,24,20)(21,23,26,25);(3,7,8,10)(4,5,9,6)(11,14)(12,13)(15,17)(16,18)(19,23)(20,21)(22,26)(24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9164030, C2×#7851049, C2×#8388331
maximal normal subgroup ofC2×#9164030, C2×#7851049, C2×#8388331
maximal quotient ofC2×#1418526

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610853);