Finite Group Databasebeta

#23764506

order10112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×AGL(1,ℤ/8)×C79 ⋊ C2
SylowC79 ⋊ #2018

Subgroups

subgroupG/H
centerC22#14579133
commutator, cosocleC22×C4×C79C23
FrattiniC22×C4C22×D79
FittingC2×AGL(1,ℤ/8)×C79C2
socleC22×C79#121
hypercenterC2×AGL(1,ℤ/8)D79
hypocenterC79#2018
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×AGL(1,ℤ/8)

382 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 382 conjugacy classes of subgroups — too many to draw. Only its 75 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|d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,d^b=dg,f^b=fg,d^c=dg,e^c=eg,f^c=fg,h^c=h^78

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2018×D79, C2×#23764506, #34315472, …
maximal normal subgroup of#2018×D79, C2×#23764506, #34315472, …
maximal quotient of#34188866, #34188883, #34188934, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5616);