Finite Group Databasebeta
Cayley diagram

C2×#10810 #353514

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

Aliases

direct productC2×#10810

Subgroups

subgroupG/H
centerC2×C4C4×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22#1434
prime radicalC25#41
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C22×#117 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

1774 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)(5,14,18,29)(6,19)(7,12)(8,22)(9,13)(10,16,25,17)(11,20)(15,24,31,34)(21,26)(23,27)(28,32,33,30);(3,5)(4,10,13,25)(6,15)(7,16)(8,17)(9,18)(11,24,27,34)(12,14,22,29)(19,33,26,28)(20,30)(21,31)(23,32);(3,6,7,20,9,21,8,23)(4,11,12,26,13,27,22,19)(5,15,16,30,18,31,17,32)(10,24,14,28,25,34,29,33)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#386039, C2×#386041, C2×#363996, …
maximal normal subgroup ofC2×#386039, C2×#386041, C2×#363996, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260710);