Finite Group Databasebeta
Cayley diagram

C2×#43360 #7667526

order512
nilpotency class2
isoclinismisoclinic class of #42996
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#43360

Subgroups

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

7834 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 6 generators on 26 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72234737, C2×#9061085, #72234761, …
maximal normal subgroup of#72234737, C2×#9061085, #72234761, …
maximal quotient ofC2×#3861004, C2×#839410, C2×#1421053, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574722);