Finite Group Databasebeta
Cayley diagram

C2×#61570 #10577168

order512
nilpotency class3
isoclinismisoclinic class of #61569
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61570

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC22×#546C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C4×D4 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8372 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577303, C2×#10577339, #72284087, …
maximal normal subgroup ofC2×#10577303, C2×#10577339, #72284087, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484364);