Finite Group Databasebeta
Cayley diagram

C2×#60965 #10575807

order512
nilpotency class3
isoclinismisoclinic class of #60750
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60965

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7742 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)(5,8)(6,9)(7,10)(11,12)(13,19)(14,18)(15,17)(16,20)(21,25)(22,24)(23,26);(3,5,7,6)(4,8,10,9)(11,13)(12,16)(14,21)(15,20)(17,19)(18,23)(22,26)(24,25);(4,9)(5,6)(8,10)(13,20)(16,19)(21,26)(23,25);(12,17)(16,19)(18,24)(23,25);(4,10)(8,9)(11,14,15,22)(12,18,17,24)(13,21,20,26)(16,23,19,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10580309, #72257455, #72257470, …
maximal normal subgroup ofC2×#10580309, #72257455, #72257470, …
maximal quotient ofC2×#6377718, C2×#6454567, C2×#6453732, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483003);