Finite Group Databasebeta
Cayley diagram

C2×#43054 #7667157

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

Aliases

direct productC2×#43054

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2410C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

7322 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)(12,16)(14,18)(19,20)(21,22)(23,24)(25,26);(3,4)(5,10)(6,7)(8,9)(11,12,15,16)(13,18,17,14)(20,24)(22,25);(4,7)(8,10)(12,16)(13,17)(19,21)(20,25)(22,24)(23,26);(3,4)(5,8)(6,7)(9,10)(11,13,15,17)(12,14,16,18)(19,22,23,25)(20,21,24,26);(3,5)(4,8)(6,9)(7,10)(11,14)(12,17)(13,16)(15,18)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7851180, C2×#7849742, C2×#8135545, …
maximal normal subgroup ofC2×#7851180, C2×#7849742, C2×#8135545, …
maximal quotient ofC2×#794479, C2×#536596, C2×#696097

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7574353);