Finite Group Databasebeta

#23764155

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1947

Subgroups

subgroupG/H
centerC23D4×D79
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×#107×C79C2
socle, prime radicalC23×C79C2×D4
cosocleC22×C4×C79C23
hypercenterC2×#107D79
hypocenterC79#1947
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#107

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

normal subgroups only

This group has 256 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=f,b^2=f,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,d^b=dg,h^c=h^78

Conjugacy classes & character table

1130 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1947×D79, C2×#23764155, #34291728, …
maximal normal subgroup of#1947×D79, C2×#23764155, #34291728, …
maximal quotient of#34186843, #34186860, #34186897, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5265);