Finite Group Databasebeta
Cayley diagram

C2×#61557 #10576876

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

Aliases

direct productC2×#61557

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

6640 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)(12,17)(13,20)(14,16)(18,25)(21,26)(22,24);(3,4)(5,8)(6,7)(9,10)(11,12,15,17)(13,21,22,18)(14,23,16,19)(20,25,24,26);(11,13,15,22)(12,18,17,21)(14,20,16,24)(19,25,23,26);(4,7)(8,10)(11,14,15,16)(12,19,17,23)(13,20,22,24)(18,25,21,26);(3,5,6,9)(4,8,7,10)(11,14,15,16)(12,19,17,23)(13,20,22,24)(18,25,21,26)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576982, C2×#10576977, C2×#10576937
maximal normal subgroup ofC2×#10576982, C2×#10576977, C2×#10576937

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484072);