Finite Group Databasebeta

#23761967

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#380×C79 ⋊ C2
SylowC79 ⋊ #1519

Subgroups

subgroupG/H
centerC22C2×(C2×D79)⋊C4
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#380×C79C2
socleC22×C79C2×C22⋊C4
prime radicalC2×#14579135C2
cosocleC22×C4×C79C23
hypercenter#380D79
hypocenterC79#1519
LCSG ▷ C2×C4×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C23×C4 ◁ #380

340 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 89 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=g,d^2=g,b^a=bd,c^a=cg,d^a=df,c^b=cf,d^b=dg,e^b=efg,h^b=h^78

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34179801, #34179802, #34179813, …
maximal normal subgroup of#34179801, #34179802, #34179813, …
maximal quotient of#34176255, #34176259, #34176322, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3077);