Finite Group Databasebeta

#23761791

order10112
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1478

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D79
commutatorC4×C79C22×C8
FrattiniC42C22×D79
FittingC2×C4×D4×C79C2
socleC22×C79C2×C22⋊C4
prime radicalC22×D4×C79C4
cosocleC42×C79C23
hypercenterC2×C4×D4D79
hypocenterC79#1478
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×D4

312 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 113 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=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^78,c^b=cf,d^b=df

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34179686, #34179688, #34179692, …
maximal normal subgroup of#34179686, #34179688, #34179692, …
maximal quotient of#34176254, #34176271, #34176291, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2901);