Finite Group Databasebeta
Cayley diagram

C2×#60276 #10574383

order512
nilpotency class2
isoclinismisoclinic class of H(5,𝔽2)
automorphism?
homologyAbelianization (H1) = C25×C8 · Schur multiplier (H2) = C214

Aliases

direct productC2×#60276

Subgroups

subgroupG/H
centerC2×C42C24
commutatorC2C25×C8
Frattini, cosocleC2×C4C26
socleC23C24×C4
prime radicalC23×#41C4
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C2×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8686 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)(13,19)(14,18)(15,17)(16,20)(21,25)(22,24)(23,26);(11,13)(12,16)(14,21)(15,20)(17,19)(18,23)(22,26)(24,25);(13,20)(16,19)(21,26)(23,25);(12,17)(16,19)(18,24)(23,25);(11,14,15,22)(12,18,17,24)(13,21,20,26)(16,23,19,25)

Conjugacy classes & character table

272 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC2×#6344427, C2×#6342442, C2×#10580219, …
maximal normal subgroup ofC2×#6344427, C2×#6342442, C2×#10580219, …
maximal quotient of#72309240, #72319161

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481579);