Finite Group Databasebeta

#23761479

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1375

Subgroups

subgroupG/H
centerC2×C4C4×Dic79
commutatorC4×C79C4×C8
FrattiniC22×C8C2×D79
FittingC2×M32×C79C2
socleC22×C79#97
prime radicalC23×C79M16
cosocleC22×C8×C79C22
hypercenterC2×M32D79
hypocenterC79#1375
LCSG ▷ C4×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C2×M32

140 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 140 conjugacy classes of subgroups — too many to draw. Only its 77 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=d,b^2=e,c^2=g,d^2=f,f^2=g,b^a=bc,e^a=eg,d^b=dg,h^b=h^78

Conjugacy classes & character table

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

Relationships

maximal subgroup of#1375×D79, C2×#23761479, #34203117, …
maximal normal subgroup of#1375×D79, C2×#23761479, #34203117, …
maximal quotient of#34175098, #34175110, #34175117, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 2589);