Finite Group Databasebeta

#23764148

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1945

Subgroups

subgroupG/H
centerC2×C4C2×D316
commutatorC2×C4×C79C22×C4
FrattiniC22×C4C22×D79
FittingC2×C4×C8×C79C2
socleC22×C79C4×D4
prime radicalC23×C79#41
cosocleC22×C4×C79C23
hypercenterC2×C4×C8D79
hypocenterC79#1945
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×C8 ◁ C2×C4×C8

208 conjugacy classes of subgroups; only the 93 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 93 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=f,c^2=e,e^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,h^a=h^78

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34175053, #34175055, #34204889, …
maximal normal subgroup of#34175053, #34175055, #34204889, …
maximal quotient of#34186806, #34186811, #34186836, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 5258);