Finite Group Databasebeta
Cayley diagram

C2×#63045 #10586367

order512
nilpotency class2
isoclinismisoclinic class of #63041
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#63045

Subgroups

subgroupG/H
center, socleC23C26
commutator, Frattini, cosocleC22C27
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

36044 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 7 generators on 26 points:

(1,2);(3,4,7,9)(5,6,10,8)(11,12,16,20)(13,21,24,17)(14,15,19,18)(22,25,26,23);(3,5,7,10)(4,8,9,6)(11,13,16,24)(12,17,20,21)(14,22,19,26)(15,23,18,25);(3,5)(4,6)(7,10)(8,9)(11,14)(12,18)(13,22)(15,20)(16,19)(17,25)(21,23)(24,26);(3,6)(4,5)(7,8)(9,10)(11,13)(12,17)(14,22)(15,23)(16,24)(18,25)(19,26)(20,21);(11,14)(12,15)(13,22)(16,19)(17,23)(18,20)(21,25)(24,26);(11,15)(12,19)(13,23)(14,20)(16,18)(17,26)(21,22)(24,25)

Conjugacy classes & character table

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72233124, #72234427, #72234470, …
maximal normal subgroup of#72233124, #72234427, #72234470, …
maximal quotient ofC2×#7695992, #72232384, C2×#7659307, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493563);