Finite Group Databasebeta

#23765392

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

Aliases

No aliases for this group.

Splittings

FittingAΣL(1,𝔽16)×C79 ⋊ C2
SylowC79 ⋊ #2197

Subgroups

subgroupG/H
centerC2#19098751
commutator, cosocleC2×D4×C79C23
FrattiniC2×D4C22×D79
FittingAΣL(1,𝔽16)×C79C2
socleC2×C79B(4,𝔽2)
prime radical#19098749C2
hypercenterAΣL(1,𝔽16)D79
hypocenterC79#2197
LCSG ▷ C2×D4×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C22 ◁ C2×D4 ◁ AΣL(1,𝔽16)

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

normal subgroups only

This group has 258 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,b^a=bd,c^a=ce,f^a=fg,h^a=h^78,e^b=efg,h^b=h^78,d^c=df,e^d=eg

Conjugacy classes & character table

527 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#2197×D79, C2×#23765392, #34442287, …
maximal normal subgroup of#2197×D79, C2×#23765392, #34442287, …
maximal quotient of#34200305, #34200310, #34200344, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6502);