Finite Group Databasebeta

#23762480

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

Aliases

No aliases for this group.

Splittings

FittingQ8⋊C8×C79 ⋊ C2
SylowC79 ⋊ #1623

Subgroups

subgroupG/H
centerC22#14579131
commutator, cosocleC42×C79C23
FrattiniC42C22×D79
FittingQ8⋊C8×C79C2
socleC22×C79#120
prime radical#14579158C22
hypercenterQ8⋊C8D79
hypocenterC79#1623
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ Q8⋊C8

228 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 59 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|b^2=f,c^2=g,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^78,d^b=df,e^b=eg,h^b=h^78,d^c=dg,e^c=eg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1623×D79, C2×#23762480, #34264166, …
maximal normal subgroup of#1623×D79, C2×#23762480, #34264166, …
maximal quotient of#34177011, #34177049, #34177050, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3590);