Finite Group Databasebeta

#23763573

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1849

Subgroups

subgroupG/H
centerC2×C4D4×D79
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×#108×C79C2
socleC22×C79C2×C4⋊C4
prime radicalC23×C79C2×Q8
cosocleC22×C4×C79C23
hypercenterC2×#108D79
hypocenterC79#1849
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#108

212 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 101 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=d,c^2=e,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,c^b=cg,h^c=h^78

Conjugacy classes & character table

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

Relationships

maximal subgroup of#34208092, #34208093, #34208097, …
maximal normal subgroup of#34208092, #34208093, #34208097, …
maximal quotient of#34182015, #34182017, #34182020, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4683);