Finite Group Databasebeta

#23761391

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1341

Subgroups

subgroupG/H
centerC2#19098297
commutatorC2×C8×C79C2×C4
FrattiniC2×M16C2×D79
Fitting, prime radical#469×C79C2
socleC2×C79#327
cosocleC2×M16×C79C22
hypercenter#469D79
hypocenterC79#1341
LCSG ▷ C2×C8×C79 ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #469

110 conjugacy classes of subgroups; only the 33 normal subgroups are shown.

normal subgroups only

This group has 110 conjugacy classes of subgroups — too many to draw. Only its 33 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,c^2=fg,d^2=g,e^2=g,f^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^78,c^b=cf,d^b=defg,e^b=eg,f^b=fg,d^c=dg

Conjugacy classes & character table

644 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1341×D79, C2×#23761391, #34198429, …
maximal normal subgroup of#1341×D79, C2×#23761391, #34198429, …
maximal quotient of#34174966, #34174969, #34174978, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2501);