Finite Group Databasebeta
Cayley diagram

C2×#47996 #7703293

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

Aliases

direct productC2×#47996

Subgroups

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

7332 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);(3,4,7,9)(5,6,10,8)(19,20)(21,22)(23,25)(24,26);(3,5)(4,8)(6,9)(7,10)(11,12)(13,17)(14,18)(15,16)(19,21,23,24)(20,22,25,26);(4,9)(5,10)(12,16)(13,18)(19,22,23,26)(20,24,25,21);(3,5)(4,6)(7,10)(8,9)(11,13)(12,14)(15,18)(16,17)(19,22)(20,21)(23,26)(24,25);(3,6)(4,5)(7,8)(9,10)(11,14)(12,13)(15,17)(16,18)(19,21)(20,22)(23,24)(25,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8757778, C2×#7837054, C2×#7704123, …
maximal normal subgroup ofC2×#8757778, C2×#7837054, C2×#7704123, …
maximal quotient ofC2×#1582829, C2×#2112564, C2×#2839032, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7610489);