Finite Group Databasebeta

#23764641

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

Aliases

No aliases for this group.

Splittings

Fitting#389×C79 ⋊ C2
SylowC79 ⋊ #2042

Subgroups

subgroupG/H
centerC23C2×C22⋊D79
commutator, cosocleC22×C4×C79C23
FrattiniC22×C4C22×D79
Fitting#389×C79C2
socleC23×C79C2×D4
prime radicalC22×D316C22
hypercenter#389D79
hypocenterC79#2042
LCSG ▷ C22×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C2×C42 ◁ #389

318 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 318 conjugacy classes of subgroups — too many to draw. Only its 85 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=g,c^2=d,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,h^a=h^78,c^b=cf,e^b=eg,f^b=fg,h^b=h^78,e^c=eg,f^c=fg

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#2042×D79, C2×#23764641, #34315956, …
maximal normal subgroup of#2042×D79, C2×#23764641, #34315956, …
maximal quotient of#34191605, #34191612, #34191643, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5751);