Finite Group Databasebeta

#23763191

order10112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

Fitting#343×C79 ⋊ C2
SylowC79 ⋊ C4×#100

Subgroups

subgroupG/H
centerC22C22⋊C4×D79
commutatorC22×C79C2×C42
FrattiniC22×C4C22×D79
Fitting#343×C79C2
socleC22×C79C2×C22⋊C4
prime radicalC22×D316C22
cosocleC22×C4×C79C23
hypercenter#343D79
hypocenterC79C4×#100
LCSG ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

360 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 360 conjugacy classes of subgroups — too many to draw. Only its 107 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=f,c^2=e,f^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^78

Conjugacy classes & character table

902 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34198630, #34198632, #34198640, …
maximal normal subgroup of#34198630, #34198632, #34198640, …
maximal quotient of#34178770, #34178778, #34178791, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4301);