Finite Group Databasebeta

#23765329

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

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #2187

Subgroups

subgroupG/H
centerC22C2×#11929609
commutator, cosocleC2×C8×C79C23
FrattiniC2×C8C22×D79
Fitting, prime radicalC22×D8×C79C2
socleC22×C79C2×D8
hypercenterC22×D8D79
hypocenterC79#2187
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

256 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 61 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=g,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^78,d^b=df,f^b=fg

Conjugacy classes & character table

1121 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34200369, #34200370, #34200374, …
maximal normal subgroup of#34200369, #34200370, #34200374, …
maximal quotient of#34200383, #34200727, #34201487, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 6439);