Finite Group Databasebeta
Cayley diagram

C2×#33351 #7622449

order512
nilpotency class4
isoclinismisoclinic class of #33348
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C210

Aliases

direct productC2×#33351

Subgroups

subgroupG/H
center, socleC22C22×#99
commutatorC23C24×C4
Frattini, cosocleC2×D4C25
prime radicalC2×#3487C2
LCSG ▷ C23 ▷ C22 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C22×Q8 ◁ C22×2−1+4 ◁ G
LECSG ▷ C2×D4 ▷ C22 ▷ C2 ▷ C1

4216 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 34 points:

(1,2);(3,4)(5,15)(6,11)(7,12)(8,22,23,13)(9,14)(10,17,25,21)(16,26)(18,31,32,27)(19,28)(20,29)(24,30,34,33);(3,5,9,7)(4,10,14,25)(6,16,19,20)(8,17,23,21)(11,24,28,34)(12,13,15,22)(18,30,32,33)(26,31,29,27);(3,6,9,19)(4,11,14,28)(5,16,7,20)(8,18,23,32)(10,24,25,34)(12,29,15,26)(13,27,22,31)(17,30,21,33);(3,7,9,5)(4,12,14,15)(6,16,19,20)(8,21,23,17)(10,13,25,22)(11,26,28,29)(18,30,32,33)(24,31,34,27)

Conjugacy classes & character table

92 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72303038, C2×#7622450, #72303358, …
maximal normal subgroup of#72303038, C2×#7622450, #72303358, …
maximal quotient of#72312403

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 7529645);