Finite Group Databasebeta

Q8⋊#16814786 #44442925

order29504
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#16814786

Splittings

SylowC461 ⋊ Q8⋊C8

Subgroups

subgroupG/H
centerC22C22⋊#14270406
commutatorC4×C461C2×C8
FrattiniC2×C4C2×#14270406
FittingC2×Q8×C461C4
socle, prime radicalC22×C461C22⋊C4
cosocleC4×Dic461C22
hypercenterC2×Q8#14270406
hypocenterC461Q8⋊C8
LCSG ▷ C4×C461 ▷ C2×C461 ▷ C461
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

70 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 29504

Polycyclic presentation:

2^6,461|a^2=d,b^2=e,c^2=e,d^2=f,b^a=bc,c^a=ce,g^a=g^48,c^b=ce,g^d=g^460

Conjugacy classes & character table

1178 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(29504, 1398);