Finite Group Databasebeta

#23764317

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

Aliases

No aliases for this group.

Splittings

FittingC2×#104×C79 ⋊ C2
SylowC79 ⋊ #1980

Subgroups

subgroupG/H
centerC2×C4D4×D79
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×#104×C79C2
socleC22×C79C2×C22⋊C4
prime radical#19099109C2
cosocleC22×C4×C79C23
hypercenterC2×#104D79
hypocenterC79#1980
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#104

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

normal subgroups only

This group has 336 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,c^2=e,d^2=g,b^a=bd,c^a=ce,d^b=dg,f^b=fg,h^c=h^78

Conjugacy classes & character table

1130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1980×D79, C2×#23764317, #34292302, …
maximal normal subgroup of#1980×D79, C2×#23764317, #34292302, …
maximal quotient of#34187219, #34187223, #34187227, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5427);