Finite Group Databasebeta
Cayley diagram

C2×#61539 #10576882

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

Aliases

direct productC2×#61539

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

7078 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)(13,22)(14,21)(15,20)(16,19)(17,24)(18,23)(25,26);(3,4)(5,8)(6,7)(9,10)(11,13)(12,17)(14,25)(15,24)(16,23)(18,21)(19,26)(20,22);(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×#10576983, C2×#10576976, …
maximal normal subgroup ofC2×#10576942, C2×#10576983, C2×#10576976, …
maximal quotient ofC2×#6729798, C2×#6699284, C2×#6578177, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484078);