Finite Group Databasebeta

#23761519

order10112
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1390

Subgroups

subgroupG/H
centerC22#14579075
commutatorC23×C79C42
FrattiniC22×D4C2×D79
FittingC2×#100×C79C2
socleC22×C79#99
prime radical, cosocleC22×D4×C79C22
hypercenterC2×#100D79
hypocenterC79#1390
LCSG ▷ C23×C79 ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#100

234 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 234 conjugacy classes of subgroups — too many to draw. Only its 57 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=d,b^2=e,b^a=bc,c^a=cf,f^a=fg,h^a=h^78,d^b=df,h^b=h^78,d^c=dg

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1390×D79, C2×#23761519, #34203210, …
maximal normal subgroup of#1390×D79, C2×#23761519, #34203210, …
maximal quotient of#34175227, #34175265, #34175266, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2629);