Finite Group Databasebeta

#23763181

order10112
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1753

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D79
commutatorC22×C79C2×C42
FittingC22×M16×C79C2
socleC23×C79C22×C4
prime radicalC24×C79C2×C4
cosocleC22×C4×C79C23
hypercenterC22×M16D79
hypocenterC79#1753
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C22×M16

348 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 145 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=e,b^2=f,c^2=e,e^2=g,b^a=bd,c^a=cg,h^b=h^78

Conjugacy classes & character table

1616 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34206049, #34206055, #1753×D79, …
maximal normal subgroup of#34206049, #34206055, #1753×D79, …
maximal quotient of#34178747, #34178752, #34178757, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 4291);