Finite Group Databasebeta

#23764863

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

Aliases

No aliases for this group.

Splittings

Fitting#344×C79 ⋊ C2
SylowC79 ⋊ #2081

Subgroups

subgroupG/H
centerC2#19098492
commutator, cosocleC22×C4×C79C23
FrattiniC22×C4C22×D79
Fitting#344×C79C2
socleC2×C79#397
prime radicalC22×D316C22
hypercenter#344D79
hypocenterC79#2081
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C22×C4 ◁ #344

204 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 204 conjugacy classes of subgroups — too many to draw. Only its 57 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=e,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,f^a=fg,h^a=h^78,c^b=cf,d^b=dg,e^b=eg,h^b=h^78,e^c=eg,f^c=fg,h^c=h^78

Conjugacy classes & character table

881 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2081×D79, C2×#23764863, #34317221, …
maximal normal subgroup of#2081×D79, C2×#23764863, #34317221, …
maximal quotient of#34193061, #34193073, #34193078, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5973);