Finite Group Databasebeta
Cayley diagram

C2×#60808 #10575512

order512
nilpotency class3
isoclinismisoclinic class of #60753
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212×C4

Aliases

direct productC2×#60808

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8014 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)(5,9)(6,8)(7,10)(13,21)(14,15)(17,24)(19,20)(22,23)(25,26);(3,5,6,10)(4,7,8,9)(11,12)(13,17)(14,19)(15,20)(16,18)(21,24)(22,25)(23,26);(5,10)(7,9)(11,13)(12,17)(14,21)(15,23)(16,22)(18,25)(19,24)(20,26);(4,8)(7,9)(12,18)(17,25)(19,20)(24,26);(11,14,16,15)(12,19,18,20)(13,21,22,23)(17,24,25,26)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10577322, C2×#512649, C2×#512664, …
maximal normal subgroup ofC2×#10577322, C2×#512649, C2×#512664, …
maximal quotient of#72283153, #72283690, C2×#6462859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482708);