Finite Group Databasebeta

#23775747

order10112
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

Fitting#500×C79 ⋊ C2
SylowC79 ⋊ #3334

Subgroups

subgroupG/H
centerC22C2×D4×D79
commutator, cosocleC2×C4×C79C24
FrattiniC2×C4C23×D79
Fitting#500×C79C2
socleC22×C79C22×D4
hypercenter#500D79
hypocenterC79#3334
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ #500

420 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 125 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,c^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,h^b=h^78,f^c=fg,h^c=h^78,h^d=h^78

Conjugacy classes & character table

893 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34201858, #34201862, #34201886, …
maximal normal subgroup of#34201858, #34201862, #34201886, …
maximal quotient of#34304482, #34305912, #34306385, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 16857);