Finite Group Databasebeta
Cayley diagram

C2×#55054 #8100388

order512
nilpotency class2
isoclinismisoclinic class of #53390
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#55054

Subgroups

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

7792 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)(5,8)(6,7)(9,10)(19,20)(21,24)(22,23)(25,26);(3,5,7,10)(4,8,6,9)(11,12,15,16)(13,14,17,18)(20,22)(21,25);(4,6)(8,9)(12,16)(13,17)(19,21,23,25)(20,24,22,26);(3,6,7,4)(5,9,10,8)(11,13)(12,14)(15,17)(16,18)(19,21)(20,24)(22,26)(23,25);(3,5)(4,8)(6,9)(7,10)(11,14)(12,13)(15,18)(16,17)(19,22,23,20)(21,26,25,24)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#8197621, C2×#8197493, C2×#10056615, …
maximal normal subgroup ofC2×#8197621, C2×#8197493, C2×#10056615, …
maximal quotient ofC2×#3337077, C2×#2806689, C2×#2805630, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 8007584);