Finite Group Databasebeta
Cayley diagram

C2×#52673 #8092046

order512
nilpotency class2
isoclinismisoclinic class of #52308
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#52673

Subgroups

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

6282 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)(11,12,14,16)(13,17,18,15)(19,20)(21,25)(22,23)(24,26);(3,4)(5,8)(6,7)(9,10)(11,12)(13,17)(14,16)(15,18)(20,23)(24,25);(4,7)(8,10)(13,18)(15,17)(19,20,22,23)(21,24,26,25);(3,4)(5,8)(6,7)(9,10)(11,13)(12,15)(14,18)(16,17)(19,20)(21,24)(22,23)(25,26);(3,5)(4,8)(6,9)(7,10)(11,12)(13,15)(14,16)(17,18)(19,21,22,26)(20,24,23,25)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9788931, #72327050, #72327052, …
maximal normal subgroup ofC2×#9788931, #72327050, #72327052, …
maximal quotient ofC2×#3464450, C2×#1011951, C2×#921808

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7999242);