Finite Group Databasebeta
Cayley diagram

C2×#10793 #353381

order512
nilpotency class3
isoclinismisoclinic class of #10792
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C29

Aliases

direct productC2×#10793

Subgroups

subgroupG/H
centerC2×C4C4×C22⋊C4
commutatorC2×C4C22×C42
Frattini, cosocleC23×C4C24
socleC22C22⋊#95
prime radicalC23×#41C22
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C23×M16 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

4022 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)(5,10,16,25)(6,18)(7,14)(8,13)(9,12)(11,20)(15,29,31,33)(17,27,21,24)(19,28)(22,26)(23,32,34,30);(3,5,8,17,9,16,7,21)(4,10,14,24,12,25,13,27)(6,15,20,32,19,31,22,30)(11,23,18,33,26,34,28,29);(3,6)(4,11)(5,15)(7,22)(8,20)(9,19)(10,23)(12,26)(13,28)(14,18)(16,31)(17,32)(21,30)(24,33)(25,34)(27,29)

Conjugacy classes & character table

116 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72237507, #72237510, #72237518, …
maximal normal subgroup of#72237507, #72237510, #72237518, …
maximal quotient of#72239780, #72265327, C22×#10793, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 260577);