Finite Group Databasebeta

#23765419

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

Aliases

No aliases for this group.

Splittings

Fitting#456×C79 ⋊ C2
SylowC79 ⋊ #2203

Subgroups

subgroupG/H
centerC2#19098749
commutator, cosocleC2×Q8×C79C23
FrattiniC2×Q8C22×D79
Fitting#456×C79C2
socleC2×C79B(4,𝔽2)
prime radical#19098736C2
hypercenter#456D79
hypocenterC79#2203
LCSG ▷ C2×Q8×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C22 ◁ C2×Q8 ◁ #456

216 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 41 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=g,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,d^b=dg,e^b=efg,d^c=df,e^c=eg,h^c=h^78,e^d=eg

Conjugacy classes & character table

641 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2203×D79, C2×#23765419, #34442431, …
maximal normal subgroup of#2203×D79, C2×#23765419, #34442431, …
maximal quotient of#34200335, #34200341, #34200342, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6529);