Finite Group Databasebeta

#23763200

order10112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1757

Subgroups

subgroupG/H
centerC8C22⋊Dic79
commutatorC22×C79C2×C42
FrattiniC22×C4C22×D79
FittingC2×#131×C79C2
socleC2×C79C4×C22⋊C4
prime radicalC2×#41×C79C22
cosocleC22×C4×C79C23
hypercenterC2×#131D79
hypocenterC79#1757
LCSG ▷ C22×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

284 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 121 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,b^2=f,c^2=e,e^2=g,b^a=bd,f^a=fg,d^b=dg,h^b=h^78

Conjugacy classes & character table

1604 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34175275, #34175276, #34175278, …
maximal normal subgroup of#34175275, #34175276, #34175278, …
maximal quotient of#34178797, #34178801, #34178805, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4310);