Finite Group Databasebeta
Cayley diagram

C2×#48082 #7703151

order512
nilpotency class2
isoclinismisoclinic class of #47826
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#48082

Subgroups

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

8322 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)(5,6,9,10)(11,12,14,17)(13,16,18,15)(19,20,24,26)(21,25,22,23);(4,8)(5,9)(11,13)(12,15)(14,18)(16,17)(19,21)(20,25)(22,24)(23,26);(13,18)(15,16)(20,26)(21,22);(3,5)(4,6)(7,9)(8,10)(11,13)(12,16)(14,18)(15,17)(19,22,24,21)(20,23,26,25);(3,6)(4,5)(7,10)(8,9)(11,12)(13,16)(14,17)(15,18)(19,23)(20,21)(22,26)(24,25)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8077391, C2×#7850329, C2×#8598997, …
maximal normal subgroup ofC2×#8077391, C2×#7850329, C2×#8598997, …
maximal quotient ofC2×#4932420, C2×#4312050, C2×#1420611, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610347);