Finite Group Databasebeta

Q8⋊#11924040 #22626985

order9344
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productQ8⋊#11924040

Splittings

SylowC73 ⋊ Q8⋊C16

Subgroups

subgroupG/H
centerC22C22⋊#10596842
commutatorC4×C73C2×C16
FrattiniC2×C4C2×#10596842
FittingC2×Q8×C73C8
socleC22×C73C22⋊C8
hypercenterC2×Q8#10596842
hypocenterC73Q8⋊C16
LCSG ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×Q8

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=d,b^2=e,c^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^10,c^b=ce,h^d=h^27,h^f=h^72

Conjugacy classes & character table

146 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×Q8⋊#11924040, #34033745, #34033747, …
maximal normal subgroup ofC2×Q8⋊#11924040, #34033745, #34033747, …
maximal quotient of#34032827, #34032841, #34032913, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 21564);