Finite Group Databasebeta

#23773124

order10112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×AGL(1,ℤ/8)×C79 ⋊ C2
SylowC79 ⋊ #3068

Subgroups

subgroupG/H
centerC2C2×#14579132
commutator, cosocleC2×C4×C79C24
FrattiniC2×C4C23×D79
FittingC2×AGL(1,ℤ/8)×C79C2
socleC2×C79C2×#121
hypercenterC2×AGL(1,ℤ/8)D79
hypocenterC79#3068
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

466 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 466 conjugacy classes of subgroups — too many to draw. Only its 137 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,79|b^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,d^b=dg,f^c=fg,h^c=h^78

Conjugacy classes & character table

887 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34325779, #34325782, #34325801, …
maximal normal subgroup of#34325779, #34325782, #34325801, …
maximal quotient of#34271031, #34271064, #34271075, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 14234);