Finite Group Databasebeta
Cayley diagram

C2×#60805 #10575508

order512
nilpotency class3
isoclinismisoclinic class of #60750
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#60805

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8148 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)(11,12)(13,21)(14,20)(15,17)(16,19)(18,23)(22,26)(24,25);(3,5,6,10)(4,7,8,9)(12,17)(13,22)(19,20)(23,24);(5,10)(7,9)(11,13)(12,18)(14,23)(15,22)(16,24)(17,25)(19,21)(20,26);(4,8)(7,9)(12,17)(18,25)(19,20)(21,26);(11,14,15,16)(12,19,17,20)(13,23,22,24)(18,21,25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72307365, C2×#10575563, C2×#10579235, …
maximal normal subgroup of#72307365, C2×#10575563, C2×#10579235, …
maximal quotient ofC2×#6468987

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482704);