Finite Group Databasebeta

#23764759

order10112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

Fitting#424×C79 ⋊ C2
SylowC79 ⋊ #2063

Subgroups

subgroupG/H
centerC22#14579135
commutator, cosocleC22×C4×C79C23
FrattiniC22×C4C22×D79
Fitting#424×C79C2
socleC22×C79#121
prime radicalC22×D316C22
hypercenter#424D79
hypocenterC79#2063
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ #424

228 conjugacy classes of subgroups; only the 69 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 69 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|a^2=de,b^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,h^a=h^78,c^b=cf,d^c=dg,f^c=fg,h^c=h^78

Conjugacy classes & character table

1118 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#2063×D79, C2×#23764759, #34316815, …
maximal normal subgroup of#2063×D79, C2×#23764759, #34316815, …
maximal quotient of#34192785, #34192799, #34192813, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5869);