Finite Group Databasebeta

#23763455

order10112
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC2×#108×C79 ⋊ C2
SylowC79 ⋊ #1814

Subgroups

subgroupG/H
centerC4#14579132
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×#108×C79C2
socleC2×C79#380
prime radicalC2×#11929624C22
cosocleC22×C4×C79C23
hypercenterC2×#108D79
hypocenterC79#1814
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×#108

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

normal subgroups only

This group has 256 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=f,b^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^78,e^c=eg,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#34203987, #34203989, #34204008, …
maximal normal subgroup of#34203987, #34203989, #34204008, …
maximal quotient of#34181144, #34181149, #34181154, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4565);