Finite Group Databasebeta
Cayley diagram

C2×#23894 #6437590

order512
nilpotency class3
isoclinismisoclinic class of #23892
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C211

Aliases

direct productC2×#23894

Subgroups

subgroupG/H
center, socleC22#2403
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C22 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

5967 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);(3,4,9,14)(5,15,20,28)(6,21,24,31)(7,25,8,13)(10,19,29,18)(11,22,12,23)(16,32,33,26)(17,27,34,30);(3,5)(4,10)(6,17)(7,19)(8,18)(9,20)(11,30)(12,27)(13,28)(14,29)(15,25)(16,22)(21,26)(23,33)(24,34)(31,32);(3,6)(4,11)(5,16)(7,22)(8,23)(9,24)(10,26)(12,14)(13,31)(15,27)(17,18)(19,34)(20,33)(21,25)(28,30)(29,32);(3,6)(4,12)(5,17)(7,23)(8,22)(9,24)(10,27)(11,14)(13,31)(15,26)(16,18)(19,33)(20,34)(21,25)(28,32)(29,30)

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6437593, C2×#7195677, C2×#7195683, …
maximal normal subgroup ofC2×#6437593, C2×#7195677, C2×#7195683, …
maximal quotient of#72249817, #72249818, C2×#394124, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6344786);