Finite Group Databasebeta
Cayley diagram

C2×#62128 #10579378

order512
nilpotency class3
isoclinismisoclinic class of #61591
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62128

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×C4×#41 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7516 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)(5,8)(9,10)(11,12,15,18)(13,19,20,16)(14,22,23,17)(21,24,26,25);(3,4,6,7)(5,8,9,10)(11,13)(12,16)(14,21)(15,20)(17,24)(18,19)(22,25)(23,26);(3,5)(4,8)(6,9)(7,10);(13,20)(16,19)(21,26)(24,25);(3,4,6,7)(5,8,9,10)(11,14,15,23)(12,17,18,22)(13,21,20,26)(16,24,19,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580317, #72280286, #72280300, …
maximal normal subgroup ofC2×#10580317, #72280286, #72280300, …
maximal quotient ofC2×#6398539, C2×#7522922, C2×#7518381, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486574);