Finite Group Databasebeta
Cayley diagram

C2×#48235 #7703247

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

Aliases

direct productC2×#48235

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2408C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6802 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)(5,9)(6,8)(7,10)(12,16)(14,18)(21,25)(24,26);(3,4,6,8)(5,7,10,9)(11,12,15,16)(13,14,17,18)(19,20,23,22)(21,24,25,26);(12,16)(13,17)(19,21,23,25)(20,24,22,26);(3,4)(5,7)(6,8)(9,10)(11,13)(12,14)(15,17)(16,18)(19,22,23,20)(21,26,25,24);(3,5)(4,7)(6,10)(8,9)(11,14)(12,13)(15,18)(16,17)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72234972, C2×#8475363, #72262168, …
maximal normal subgroup of#72234972, C2×#8475363, #72262168, …
maximal quotient of#72236945, C2×#3071666, C2×#3876623, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610443);