Finite Group Databasebeta
Cayley diagram

C2×#60578 #10575112

order512
nilpotency class3
isoclinismisoclinic class of #60372
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60578

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

8512 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

122 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10575142, C2×#10577338, C2×#10577356, …
maximal normal subgroup ofC2×#10575142, C2×#10577338, C2×#10577356, …
maximal quotient of#72310610, #72310755, C2×#6439816, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482308);