Finite Group Databasebeta

#21443799

order7808
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ Q8⋊C16

Subgroups

subgroupG/H
centerC2×C8D244
commutatorC4×C61C2×C16
FrattiniC4×C8C2×D61
FittingC4×C16×C61C2
socleC22×C61C22⋊C8
hypercenterC4×C16D61
hypocenterC61Q8⋊C16
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C4×C16

94 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=e,c^2=e,d^2=f,f^2=g,b^a=bc,c^a=ce,h^a=h^60,c^b=ce,h^b=h^60

Conjugacy classes & character table

1976 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×Q8⋊C16, C2×#21443799, #29589814, …
maximal normal subgroup ofD61×Q8⋊C16, C2×#21443799, #29589814, …
maximal quotient of#29566796, #29566824, #29566916, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2490);