Finite Group Databasebeta
Cayley diagram

C2×#18158 #6346402

order512
nilpotency class3
isoclinismisoclinic class of #18132
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#18158

Subgroups

subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

3524 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(4,8)(5,6)(9,10)(16,22)(23,26);(3,4)(5,8)(6,10)(7,9)(11,12)(13,16)(14,17)(15,18)(19,23)(20,22)(21,24)(25,26);(11,13)(12,16)(14,19)(15,20)(17,23)(18,22)(21,25)(24,26);(3,5,7,6)(4,8,9,10)(11,14,15,21)(12,17,18,24)(13,19,20,25)(16,23,22,26)

Conjugacy classes & character table

74 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6346631, #72240371, #72240612, …
maximal normal subgroup ofC2×#6346631, #72240371, #72240612, …
maximal quotient of#72261897, #72264646, C2×#208908, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6253598);