Finite Group Databasebeta
Cayley diagram

C2×#60688 #10575306

order512
nilpotency class3
isoclinismisoclinic class of #3055
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#60688

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutator, Frattini, cosocleC2×C4C26
socleC23C23×D4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

7310 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)(6,7)(9,10)(11,12)(13,20)(14,18)(15,24)(16,19)(17,23)(21,26)(22,25);(4,7)(8,10);(11,13,15,23,16,21,14,22)(12,17,18,20,19,25,24,26);(3,5,6,9)(4,8,7,10)(13,21)(17,25)(20,26)(22,23);(11,14,16,15)(12,18,19,24)(13,22,21,23)(17,20,25,26)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#232766, D3×#60688, #72231508, …
maximal normal subgroup ofC2×#232766, #72231508, C2×#10576928, …
maximal quotient ofC2×#6373734, C2×#6432762, D3×#60688, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10482502);