Finite Group Databasebeta
Cayley diagram

C2×#61073 #10576081

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

Aliases

direct productC2×#61073

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

10494 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 38
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 38 points:

(1,2);(3,4)(5,6)(7,8)(9,17)(10,14)(11,24)(12,15)(13,21)(16,25)(18,31)(19,28)(20,27)(22,35)(23,29)(26,34)(30,36)(32,38)(33,37);(7,9)(8,13)(10,18)(11,19)(12,20)(14,26)(15,28)(16,27)(17,24)(21,25)(22,32)(23,33)(29,38)(30,37)(31,35)(34,36);(4,6)(7,10,12,23)(8,14,15,29)(9,18,20,33)(11,22,25,36)(13,26,28,38)(16,30,24,35)(17,31,27,37)(19,32,21,34);(9,19)(11,25)(13,27)(16,24)(17,28)(18,32)(20,21)(22,36)(26,37)(30,35)(31,38)(33,34);(8,15)(9,20)(14,29)(16,24)(18,33)(19,21)(30,35)(32,34)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72315582, C2×#10576110
maximal normal subgroup of#72315582, C2×#10576110
maximal quotient ofC2×#6437714

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483277);