Finite Group Databasebeta

#23762587

order10112
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC79 ⋊ #1640

Subgroups

subgroupG/H
centerC22#14579131
commutator, cosocleC42×C79C23
FrattiniC42C22×D79
Fitting#331×C79C2
socleC22×C79#120
prime radical#127×C79C22
hypercenter#331D79
hypocenterC79#1640
LCSG ▷ C42×C79 ▷ C22×C79 ▷ C79
UCSC1 ◁ C22 ◁ C42 ◁ #331

212 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 212 conjugacy classes of subgroups — too many to draw. Only its 53 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,c^2=f,d^2=f,e^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,h^a=h^78,d^b=df,e^b=eg,d^c=dg,e^c=eg,h^c=h^78

Conjugacy classes & character table

767 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#1640×D79, C2×#23762587, #34263953, …
maximal normal subgroup of#1640×D79, C2×#23762587, #34263953, …
maximal quotient of#34177183, #34177204, #34177267, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10112, 3697);