Finite Group Databasebeta
Cayley diagram

C2×#43123 #7667289

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

Aliases

direct productC2×#43123

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC22×#120C22
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

6582 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);(5,9)(8,10)(12,15)(16,17)(19,20,23,25)(21,22,26,24);(3,4)(5,10)(6,7)(8,9)(11,12,14,15)(13,17,18,16)(19,21,23,26)(20,24,25,22);(4,7)(8,10)(11,13,14,18)(12,16,15,17)(19,22)(20,21)(23,24)(25,26);(3,4)(5,8)(6,7)(9,10)(11,13)(12,16)(14,18)(15,17)(19,21)(20,22)(23,26)(24,25);(3,5)(4,8)(6,9)(7,10)(11,12)(13,16)(14,15)(17,18)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7667659, C2×#7667313, C2×#7849868
maximal normal subgroup ofC2×#7667659, C2×#7667313, C2×#7849868

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574485);