Finite Group Databasebeta

#23763759

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#421×C79 ⋊ C2
SylowC79 ⋊ #1881

Subgroups

subgroupG/H
centerC4#14579129
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#421×C79C2
socleC2×C79#386
prime radical#19099361C2
cosocleC22×C4×C79C23
hypercenter#421D79
hypocenterC79#1881
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ #421

310 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 79 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=df,d^2=g,e^2=g,b^a=bd,c^a=ce,e^a=eg,d^b=dg,f^b=fg,e^c=eg,h^c=h^78

Conjugacy classes & character table

890 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1881×D79, C2×#23763759, #34289747, …
maximal normal subgroup of#1881×D79, C2×#23763759, #34289747, …
maximal quotient of#34182883, #34182890, #34182897, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4869);