Finite Group Databasebeta
Cayley diagram

C2×#62055 #10578848

order512
nilpotency class3
isoclinismisoclinic class of #61629
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C213

Aliases

direct productC2×#62055

Subgroups

subgroupG/H
center, socleC23C23×D4
commutator, Frattini, cosocleC2×C4C26
prime radicalC2×#3543C2
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#529 ◁ G
LECSG ▷ C2×C4 ▷ C2 ▷ C1

6872 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);(4,7)(5,9)(13,19)(14,21)(16,23)(18,25)(20,22)(24,26);(3,4)(5,8)(6,7)(9,10)(11,12)(13,16)(14,18)(15,17)(19,23)(20,24)(21,25)(22,26);(11,13,15,20)(12,16,17,24)(14,22,21,19)(18,26,25,23);(4,7)(8,10)(12,17)(16,24)(18,25)(23,26);(3,5,6,9)(4,8,7,10)(12,17)(16,24)(18,25)(23,26)

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#10583199, C2×#10578918, C2×#10583288
maximal normal subgroup ofC2×#10583199, C2×#10578918, C2×#10583288
maximal quotient of#72340554

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 10486044);