Finite Group Databasebeta

#23763897

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1905

Subgroups

subgroupG/H
centerC2#19098439
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
Fitting#410×C79C2
socleC2×C79#386
prime radicalC2×#41×C79C22
cosocleC22×C4×C79C23
hypercenter#410D79
hypocenterC79#1905
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2 ◁ C22×C4 ◁ #410

310 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 79 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=df,c^2=g,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^78,e^b=eg,h^b=h^78,d^c=dg,e^c=eg,f^c=fg,h^c=h^78

Conjugacy classes & character table

887 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1905×D79, C2×#23763897, #34290163, …
maximal normal subgroup of#1905×D79, C2×#23763897, #34290163, …
maximal quotient of#34183690, #34183704, #34183718, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5007);