Finite Group Databasebeta
Cayley diagram

C2×#61554 #10576872

order512
nilpotency class3
isoclinismisoclinic class of #61071
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61554

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6824 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);(4,7)(8,10)(11,12,15,20)(13,22,24,17)(14,21,16,19)(18,25,26,23);(3,4)(5,8)(6,7)(9,10)(11,13,15,24)(12,17,20,22)(14,25,16,23)(18,19,26,21);(11,13)(12,18)(14,23)(15,24)(16,25)(17,21)(19,22)(20,26);(4,7)(8,10)(11,14,15,16)(12,19,20,21)(13,23,24,25)(17,18,22,26);(3,5,6,9)(4,8,7,10)(11,14,15,16)(12,19,20,21)(13,23,24,25)(17,18,22,26)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576942, C2×#10577139, C2×#10577127, …
maximal normal subgroup ofC2×#10576942, C2×#10577139, C2×#10577127, …
maximal quotient ofC2×#6584866

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484068);