Finite Group Databasebeta
Cayley diagram

C2×#61184 #10576342

order512
nilpotency class3
isoclinismisoclinic class of #61071
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#61184

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC2×#3484C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#525 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

8344 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 6 generators on 26 points:

(1,2);(3,4,6,8)(5,9,10,7)(11,12,15,18)(13,16,20,25)(14,17,22,19)(21,23,26,24);(3,5)(4,7)(6,10)(8,9)(11,13)(12,16)(14,21)(15,20)(17,23)(18,25)(19,24)(22,26);(12,17)(14,22)(16,23)(18,19)(21,26)(24,25);(5,10)(7,9);(12,18)(13,20)(17,19)(21,26)

Conjugacy classes & character table

110 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10576378, C2×#10577339, C2×#10577356, …
maximal normal subgroup ofC2×#10576378, C2×#10577339, C2×#10577356, …
maximal quotient ofC2×#7156989, C2×#7157035, C2×#7514388, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10483538);