Finite Group Databasebeta
Cayley diagram

C2×#62819 #10586166

order512
nilpotency class2
isoclinismisoclinic class of #62817
automorphism?
homologyAbelianization (H1) = C27 · Schur multiplier (H2) = C219

Aliases

direct productC2×#62819

Subgroups

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

35162 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);(4,7)(8,10)(11,12)(13,19)(14,16)(15,22)(17,21)(18,23)(20,24)(25,26);(5,9)(8,10)(11,13,16,21)(12,17,14,19)(15,20,23,26)(18,24,22,25);(3,4)(5,8)(6,7)(9,10)(11,14,16,12)(13,17,21,19)(15,22,23,18)(20,24,26,25);(11,15)(12,18)(13,20)(14,22)(16,23)(17,24)(19,25)(21,26);(3,5)(4,8)(6,9)(7,10)(11,13)(12,19)(14,17)(15,20)(16,21)(18,25)(22,24)(23,26);(3,4)(5,8)(6,7)(9,10)(11,15)(12,18)(13,20)(14,22)(16,23)(17,24)(19,25)(21,26)

Conjugacy classes & character table

152 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#186831, #72238875, C2×#10577339, …
maximal normal subgroup ofC2×#186831, #72238875, C2×#10577339, …
maximal quotient of#72238888, C2×#7670218, C2×#7670205, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10493362);