Finite Group Databasebeta
Cayley diagram

C2×#10812 #353516

order512
nilpotency class3
isoclinismisoclinic class of #10792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26×C4

Aliases

direct productC2×#10812

Subgroups

subgroupG/H
centerC2×C4C4×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22#1434
prime radicalC25C2×Q8
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×M16 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 34 points:

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

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#401056, C2×#353608, C2×#400797, …
maximal normal subgroup ofC2×#401056, C2×#353608, C2×#400797, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260712);