Finite Group Databasebeta
Cayley diagram

C2×#61424 #10576720

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

Aliases

direct productC2×#61424

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#533 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7012 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);(4,8)(9,10)(11,12)(13,20)(14,18)(15,17)(16,21)(19,23)(22,25)(24,26);(3,4,7,8)(5,9,6,10)(11,13,14,21)(12,16,18,20)(15,22,23,26)(17,24,19,25);(3,5,7,6)(4,9,8,10)(12,17)(15,23)(16,24)(18,19)(20,25)(22,26);(3,6,7,5)(4,9,8,10)(13,21)(16,20)(22,26)(24,25);(12,18)(13,21)(17,19)(22,26)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576994, C2×#10577097, C2×#10576727, …
maximal normal subgroup ofC2×#10576994, C2×#10577097, C2×#10576727, …
maximal quotient ofC2×#7521687, C2×#6448837

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483916);