Finite Group Databasebeta
Cayley diagram

C2×#9852 #206364

order512
nilpotency class3
isoclinismisoclinic class of #1714
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25×C4

Aliases

direct productC2×#9852

Subgroups

subgroupG/H
centerC22×C4#127
commutatorC42C23×C4
Frattini, cosocleC2×C42C24
socleC23#390
prime radicalC2×#3169C2
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1306 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 4 generators on 26 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#92837, C2×#206367, #72213145, …
maximal normal subgroup ofC2×#92837, C2×#206367, #72213145, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 113560);