Finite Group Databasebeta
Cayley diagram

C2×#36731 #7634092

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#36731

Subgroups

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

7402 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);(5,9)(8,10)(13,17)(14,18)(19,20)(21,23)(22,25)(24,26);(4,7)(8,10)(11,12,15,16)(13,18,17,14)(20,21)(24,25);(3,4)(5,8)(6,7)(9,10)(11,13)(12,14)(15,17)(16,18)(19,21,23,20)(22,25,26,24);(3,4)(5,8)(6,7)(9,10)(11,12)(13,14)(15,16)(17,18)(19,22,23,26)(20,24,21,25);(3,5)(4,8)(6,9)(7,10)(11,14)(12,13)(15,18)(16,17)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8126996, C2×#8157316, C2×#7763606, …
maximal normal subgroup ofC2×#8126996, C2×#8157316, C2×#7763606, …
maximal quotient ofC2×#3022304, C2×#625780, C2×#851212, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541288);