Finite Group Databasebeta

#23776377

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

Aliases

No aliases for this group.

Splittings

Fitting#557×C79 ⋊ C2
SylowC79 ⋊ #3392

Subgroups

subgroupG/H
centerC22C22×C22⋊D79
commutator, cosocleC2×C4×C79C24
FrattiniC2×C4C23×D79
Fitting#557×C79C2
socleC22×C79C22×D4
prime radical#19099235C2
hypercenter#557D79
hypocenterC79#3392
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C4×Q8 ◁ #557

404 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 404 conjugacy classes of subgroups — too many to draw. Only its 139 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=g,b^2=e,c^2=e,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,f^c=fg,h^c=h^78

Conjugacy classes & character table

1010 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34277790, #34277799, #34277835, …
maximal normal subgroup of#34277790, #34277799, #34277835, …
maximal quotient of#34305054, #34305076, Q8×#14579092, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 17487);