Finite Group Databasebeta

#23763899

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#421×C79 ⋊ C2
SylowC79 ⋊ #1906

Subgroups

subgroupG/H
centerC4#14579133
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#421×C79C2
socleC2×C79#386
prime radical#19099361C2
cosocleC22×C4×C79C23
hypercenter#421D79
hypocenterC79#1906
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ #421

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

normal subgroups only

This group has 332 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=f,b^2=df,e^2=g,b^a=bd,c^a=ce,d^a=dg,d^b=dg,e^b=eg,f^b=fg,h^b=h^78,d^c=dg,e^c=eg,f^c=fg

Conjugacy classes & character table

890 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1906×D79, C2×#23763899, #34290180, …
maximal normal subgroup of#1906×D79, C2×#23763899, #34290180, …
maximal quotient of#34183734, #34183741, #34183748, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5009);