Finite Group Databasebeta

Q8×#41×C31 #16843411

order3968
nilpotency class2
automorphism?
homologyAbelianization (H1) = C25×C31 · Schur multiplier (H2) = C28

Aliases

direct productQ8×#41×C31

Subgroups

subgroupG/H
centerC2×C4×C31C24
commutator, Frattini, cosocleC22C25×C31
socleC22×C31C25
prime radicalC2×#41×C31C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C2×C4×C31 ◁ G

1068 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 47
transitive degreeμt(G) = 1984

A minimal faithful permutation representation — 5 generators on 47 points:

(1,2,3,4)(5,8,7,6)(17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47);(1,5,3,7)(2,6,4,8);(9,10)(11,14)(12,13)(15,16);(10,13)(14,16);(9,11,12,15)(10,14,13,16)

Conjugacy classes & character table

1550 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC31×#8439, C31×#17509, C31×#17514, …
maximal normal subgroup ofC31×#8439, C31×#17509, C31×#17514, …
maximal quotient ofC4⋊C4×#41×C31, Q8×C31×#117, C31×#34145, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(3968, 2210);