Finite Group Databasebeta
Cayley diagram

C23×Q8 #581

order64
nilpotency class2
isoclinismisoclinic class of D4
automorphismAut(G) order 2064384
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC23×Q8

Subgroups

subgroupG/H
center, socle, prime radicalC24C22
commutator, Frattini, cosocleC2C25
LCSG ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ G
LECSG ▷ C2 ▷ C1

425 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 5 generators on 14 points:

(3,4);(5,6);(1,2)(3,4)(5,6);(7,8,10,12)(9,13,14,11);(7,9,10,14)(8,11,12,13)

Conjugacy classes & character table

40 conjugacy classes — view the full character table.

Relationships

derived subgroup of#144363, #144372, #144373, …
Frattini subgroup of#7308, #7315, #7317, …
Fitting subgroup ofC23×SL(2,𝔽3), C2×Q8×A4, C2×C22⋊SL(2,𝔽3), …
maximal subgroup of#1446, #1784, #1787, …
maximal normal subgroup of#1446, #1784, #1787, …
maximal quotient ofC23×C4⋊C4, C22×C4×Q8, C22×C22⋊Q8, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(64, 262);