Finite Group Databasebeta
Cayley diagram

C2×#57958 #8104468

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#57958

Subgroups

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

8706 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)(5,7)(6,8)(9,10)(11,12)(13,15)(14,17)(16,18);(6,10)(8,9)(12,13)(14,18)(19,20)(21,22)(23,24)(25,26);(4,5)(8,9)(12,13)(16,17)(20,24)(21,25);(3,5,7,4)(6,9,10,8)(11,13,15,12)(14,17,18,16)(19,21,23,25)(20,22,24,26);(3,6)(4,8)(5,9)(7,10)(11,14)(12,16)(13,17)(15,18)(19,22)(20,25)(21,24)(23,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72232889, #72232897, #72232913, …
maximal normal subgroup of#72232889, #72232897, #72232913, …
maximal quotient ofC2×#2109240, C2×#2925355, C2×#2131520, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8011664);