Finite Group Databasebeta
Cayley diagram

C2×#53179 #8105667

order512
nilpotency class2
isoclinismisoclinic class of #53158
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#53179

Subgroups

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

7990 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);(4,6)(8,9)(13,17)(16,18)(19,20)(21,26)(22,25)(23,24);(3,4,7,6)(5,9,10,8)(12,15)(16,18)(20,23)(22,26);(11,12)(13,16)(14,15)(17,18)(19,21)(20,22)(23,26)(24,25);(3,5,7,10)(4,8,6,9)(11,13)(12,16)(14,17)(15,18)(19,22,24,26)(20,25,23,21);(3,6,7,4)(5,9,10,8)(11,12)(13,16)(14,15)(17,18)(19,23,24,20)(21,26,25,22)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#9228811, C22×#53179, C2×#8676911, …
maximal normal subgroup ofC2×#9228811, C22×#53179, C2×#8676911, …
maximal quotient ofC2×#2037594, C22×#53179, C2×#5609963, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8012863);