Finite Group Databasebeta
Cayley diagram

C2×#17788 #6344307

order512
nilpotency class3
isoclinismisoclinic class of #576
automorphism?
homologyAbelianization (H1) = C24×C8 · Schur multiplier (H2) = C29

Aliases

direct productC2×#17788

Subgroups

subgroupG/H
centerC22×C4C22×D4
commutatorC4C24×C8
Frattini, cosocleC42C25
socleC23C22×C4⋊C4
prime radicalC22×#41C2×C4
LCSG ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C22×C4 ◁ C2×C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

2164 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 26
transitive degreeμt(G) = 256

A minimal faithful permutation representation — 5 generators on 26 points:

(1,2);(3,4,5,7,6,8,9,10)(12,16)(14,21)(17,22)(18,23)(20,25)(24,26);(11,12,14,16,15,18,21,23)(13,17,20,22,19,24,25,26);(11,13)(12,17)(14,20)(15,19)(16,22)(18,24)(21,25)(23,26);(13,19)(17,24)(20,25)(22,26)

Conjugacy classes & character table

176 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#483326, C2×#6344533, C2×#481066, …
maximal normal subgroup ofC2×#483326, C2×#6344533, C2×#481066, …
maximal quotient of#72231944, #72231978, C2×D4×#334

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(512, 6251503);