Finite Group Databasebeta

#23763522

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1833

Subgroups

subgroupG/H
centerC4#14579118
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingH(3,ℤ/4)×C79C2
socleC2×C79#382
prime radicalC23×C79#41
cosocleC22×C4×C79C23
hypercenterH(3,ℤ/4)D79
hypocenterC79#1833
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ #117 ◁ H(3,ℤ/4)

172 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 73 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=e,c^2=d,e^2=g,b^a=bd,c^a=ce,d^a=dg,f^b=fg,h^b=h^78,f^c=fg

Conjugacy classes & character table

890 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1833×D79, C2×#23763522, #34288444, …
maximal normal subgroup of#1833×D79, C2×#23763522, #34288444, …
maximal quotient of#34181913, #34181917, #34181921, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4632);