Finite Group Databasebeta
Cayley diagram

C2×#7936 #181097

order512
nilpotency class3
isoclinismisoclinic class of #1462
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C26

Aliases

direct productC2×#7936

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC23C22×C42
Frattini, cosocleC2×C42C24
socleC23C2×#95
prime radicalC25C42
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

1546 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 128

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

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

Conjugacy classes & character table

128 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#72240033, C2×#121058, #72240049
maximal normal subgroup of#72240033, C2×#121058, #72240049
maximal quotient of#72240035

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 88293);