Finite Group Databasebeta
Cayley diagram

C2×#47087 #7701074

order512
nilpotency class2
isoclinismisoclinic class of #46350
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#47087

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7782 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);(3,4,7,5)(6,8,10,9)(19,20)(21,25)(22,23)(24,26);(3,4,7,5)(6,9,10,8)(11,12,15,16)(13,14,17,18)(20,23)(21,26);(4,5)(8,9)(12,16)(13,17)(19,20,22,23)(21,24,26,25);(3,5,7,4)(6,9,10,8)(11,13)(12,14)(15,17)(16,18)(19,20)(21,24)(22,23)(25,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,13)(15,18)(16,17)(19,21,22,26)(20,24,23,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7850334, C2×#7701075, C2×#8176295, …
maximal normal subgroup ofC2×#7850334, C2×#7701075, C2×#8176295, …
maximal quotient ofC2×#1083350, C2×#3827359, C2×#2108874, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7608270);