Finite Group Databasebeta
Cayley diagram

C2×#36808 #7633977

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

Aliases

direct productC2×#36808

Subgroups

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

8300 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)(11,12,15,16)(13,14,18,17)(20,24)(22,26);(4,7)(8,10)(12,16)(14,17)(20,24)(21,25);(3,4)(5,8)(6,7)(9,10)(11,13)(12,17)(14,16)(15,18)(19,20,23,24)(21,22,25,26);(3,4)(5,8)(6,7)(9,10)(11,14,15,17)(12,13,16,18)(19,21,23,25)(20,22,24,26);(3,5)(4,8)(6,9)(7,10)(11,13)(12,17)(14,16)(15,18)(19,22)(20,25)(21,24)(23,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7733089, C2×#8429578, C2×#8429577, …
maximal normal subgroup ofC2×#7733089, C2×#8429578, C2×#8429577, …
maximal quotient ofC2×#4312940, C2×#1508782, C2×#763365, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541173);