Finite Group Databasebeta

#23763241

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

Aliases

No aliases for this group.

Splittings

Fitting#339×C79 ⋊ C2
SylowC79 ⋊ #1765

Subgroups

subgroupG/H
centerC2×C4D4×D79
commutatorC4×C79C2×C42
FrattiniC22×C4C22×D79
Fitting#339×C79C2
socleC22×C79C4×D4
prime radicalC2×#11929624C22
cosocleC22×C4×C79C23
hypercenter#339D79
hypocenterC79#1765
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ #339

292 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 292 conjugacy classes of subgroups — too many to draw. Only its 105 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,d^2=g,e^2=g,b^a=bd,d^a=dg,f^a=fg,c^b=cg,h^c=h^78

Conjugacy classes & character table

1136 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1765×D79, C2×#23763241, #34286111, …
maximal normal subgroup of#1765×D79, C2×#23763241, #34286111, …
maximal quotient of#34178945, #34178952, #34178962, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4351);