Finite Group Databasebeta
Cayley diagram

C2×#17560 #6343330

order512
nilpotency class3
isoclinismisoclinic class of #1510
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C28×C4

Aliases

direct productC2×#17560

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊C4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
socleC23C22×C22⋊C4
prime radicalC2×#3444C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22×C4 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C22 ▷ C1

3308 conjugacy classes of subgroups.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 5 generators on 34 points:

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

Conjugacy classes & character table

104 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#6346691, C2×#6346693, C2×#6343376, …
maximal normal subgroup ofC2×#6346691, C2×#6346693, C2×#6343376, …
maximal quotient ofC2×#207910, #72309287, C2×#196416

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6250526);