Finite Group Databasebeta
Cayley diagram

C2×#22265 #6376400

order512
nilpotency class2
isoclinismisoclinic class of #2812
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#22265

Subgroups

subgroupG/H
centerC23×C4C24
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
socleC24C23×C4
prime radicalC2×#2397C2
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

2874 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 30
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 30 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#7156975, C2×#6376472, #72293251, …
maximal normal subgroup ofC2×#7156975, C2×#6376472, #72293251, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6283596);