Finite Group Databasebeta

#23763546

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1841

Subgroups

subgroupG/H
centerC4#14579119
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#339×C79C2
socleC2×C79#383
prime radicalC23×C79#41
cosocleC22×C4×C79C23
hypercenter#339D79
hypocenterC79#1841
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ #339

162 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 65 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=de,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,f^c=fg,h^c=h^78

Conjugacy classes & character table

1124 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#1841×D79, C2×#23763546, #34288536, …
maximal normal subgroup of#1841×D79, C2×#23763546, #34288536, …
maximal quotient of#34181986, #34181990, #34181994, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4656);