Finite Group Databasebeta

#23765171

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

Aliases

No aliases for this group.

Splittings

Fitting#365×C79 ⋊ C2
SylowC79 ⋊ #2155

Subgroups

subgroupG/H
centerC2#106×D79
commutatorC8×C79C22×C4
FrattiniC2×C8C22×D79
Fitting#365×C79C2
socleC2×C79C2×#106
prime radicalC22×D79SD16
cosocleC2×C8×C79C23
hypercenter#365D79
hypocenterC79#2155
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #365

144 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 65 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,b^2=d,c^2=g,d^2=f,f^2=g,b^a=bd,d^a=df,f^a=fg,e^b=eg,h^c=h^78

Conjugacy classes & character table

656 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2155×D79, C2×#23765171, #34441283, …
maximal normal subgroup of#2155×D79, C2×#23765171, #34441283, …
maximal quotient of#34199822, #34199825, #34199899, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6281);