Finite Group Databasebeta
Cayley diagram

C2×#37330 #7634642

order512
nilpotency class2
isoclinismisoclinic class of #36702
automorphism?
homologyAbelianization (H1) = C26 · Schur multiplier (H2) = C212

Aliases

direct productC2×#37330

Subgroups

subgroupG/H
center, socleC24C25
commutator, Frattini, cosocleC23C26
prime radicalC2×#2414C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C23 ▷ C1

5890 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

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

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7660578, C2×#7660749, C2×#7634762
maximal normal subgroup ofC2×#7660578, C2×#7660749, C2×#7634762

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7541838);