Finite Group Databasebeta
Cayley diagram

C2×#61095 #10576088

order512
nilpotency class3
isoclinismisoclinic class of #61071
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C214

Aliases

direct productC2×#61095

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

10780 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 22
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 22 points:

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

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576116, C2×#10583218, C2×#10583288, …
maximal normal subgroup ofC2×#10576116, C2×#10583218, C2×#10583288, …
maximal quotient of#72282009, #72282182, #72282481, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483284);