Finite Group Databasebeta
Cayley diagram

C2×#60170 #10574154

order512
nilpotency class3
isoclinismisoclinic class of #3585
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#60170

Subgroups

subgroupG/H
center, socleC23C23×D4
commutatorC4C25×C4
Frattini, cosocleC2×C4C26
prime radicalC22×#575C2
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10630 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);(3,4,6,5)(7,8)(9,14)(10,15)(11,20)(12,16)(13,17)(18,21)(19,22);(7,9)(8,13)(10,17)(11,19)(12,18)(14,20)(15,21)(16,22);(3,5,6,4)(7,9)(8,14)(10,19)(11,17)(12,18)(13,20)(15,22)(16,21);(7,10,12,11)(8,15,16,20)(9,17,18,19)(13,21,22,14);(8,16)(13,22)(14,21)(15,20)

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×C4×#3585, #72257833, C2×#10576977, …
maximal normal subgroup ofC2×C4×#3585, #72257833, C2×#10576977, …
maximal quotient ofC2×#6394561, C2×#6387987, #72282547, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10481350);