Finite Group Databasebeta
Cayley diagram

C2×#61688 #10577294

order512
nilpotency class3
isoclinismisoclinic class of #61609
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61688

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#532 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8184 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)(11,12)(13,19)(14,22)(15,21)(16,20)(17,24)(18,23)(25,26);(3,5)(4,7)(6,10)(8,9)(11,13)(12,17)(14,25)(15,24)(16,23)(18,22)(19,21)(20,26);(11,13)(12,18)(14,23)(15,24)(16,25)(17,22)(19,20)(21,26);(5,10)(7,9)(11,13)(12,19)(14,25)(15,24)(16,23)(17,21)(18,20)(22,26);(4,8)(7,9)(11,14,15,16)(12,20,21,22)(13,23,24,25)(17,18,19,26)

Conjugacy classes & character table

98 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72284396, #72284485, #72284541, …
maximal normal subgroup of#72284396, #72284485, #72284541, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10484490);