Finite Group Databasebeta
Cayley diagram

C2×#35524 #7628902

order512
nilpotency class2
isoclinismisoclinic class of #35346
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#35524

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

10986 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);(4,6)(7,8,11,10)(9,13,14,12);(7,9)(8,12)(10,13)(11,14)(15,16)(17,18)(19,20)(21,22);(3,4)(5,6)(9,14)(12,13)(16,20)(17,21);(7,9)(8,13)(10,12)(11,14)(15,17,19,21)(16,18,20,22);(7,10,11,8)(9,12,14,13)(15,18)(16,21)(17,20)(19,22)

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7849977, C2×#7851353, C2×#7850713, …
maximal normal subgroup ofC2×#7849977, C2×#7851353, C2×#7850713, …
maximal quotient ofC2×#686554, #72282135, C2×#1082823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7536098);