Finite Group Databasebeta

#23761960

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1517

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic79
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting, prime radical#532×C79C2
socleC22×C79C2×C22⋊C4
cosocleC22×C4×C79C23
hypercenter#532D79
hypocenterC79#1517
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C2×C42 ◁ #532

264 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 264 conjugacy classes of subgroups — too many to draw. Only its 93 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=g,b^a=bd,c^a=cg,d^a=df,h^a=h^78,c^b=cf,d^b=dg,e^b=efg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34180232, #34180235, #34180238, …
maximal normal subgroup of#34180232, #34180235, #34180238, …
maximal quotient of#34176263, #34176325, #34176329, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3070);